My own take at wyrmics.

This addon grew out of an attempt to rework the Arcane Blade base class from the TOME module way back in beta. Previous versions can be found under the "Arcane Blade Rework" addon. I got sufficient positive feedback, and it was a sufficient departure from the original class, that it was decided to split it off to its own class, while letting the Arcane Blade be updated by others.

The class revolves around melee spells, utilizing a mixture of stamina and mana require skills. Probably the most unique feature are the elemental stances, only which one of is active at a time, and which are activated by using the basic elemental strikes.

Adds several new gem types and attempts to fill in some gaps in Tiered gem colors; also adds the Crystal race.

This is a continuation of jayseesee's original addon. It's my hope that the gems in this release are balanced, consistent across tiers, and useful to a variety of different characters.

Also hopefully all the Crystal's balance issues have been worked out: it should be an interesting tactical challenge to make best use of its unique mobility, find the right time to exploit its Runic Saturation status clear Stasis talent, and optimal self-imbued gemstone for each dungeon.

As always, please let me know if you find any issues in terms of bugs, game mechanics, or interface!

Primary Features:
Two new Archmage style classes; Arcanist and Elementist.
One new Enchanter class.
Some extra talents for Alchemist.
Lots of new artifacts.
Artifact gems are more interesting to attach to golems.
Crystal Focus/Heart items can be deconstructed to recover the gem.
Angolwen Academy: Get training in the Arcane here.
3 new runes.
Two new item types with unique egos: Ritual Blades and Wardstones.

Arcanist Features:
Like Archmage, but also starts with temporal, meta and nightfall unlocked, and no elemental categories.
Has two unique categories; High magic and Void magic.
Can also unlock Illusion, Distortion, Power and Morph.

Elementist Features:
Like Archmage, but only elemental categories.
Has three unique categories; Elementalism, Corrupted Elements and Elemental Fusion.

Enchanter Features:
Apply a variety of enchantments to your equipment.
Dabble in safe and unsafe hedge magic.
Defeat monsters with your prowess with a staff.

Archmage Features:
1 new category containing 8 arcane/elemental combo spells.

Alchemist Features:
Altered Alchemists Guild quest.
Two new unique categories: Poison Alchemy and Metal Alchemy.
They also get access to Mana Alchemy and Herbalism.

In general, this mod is for people (like me) who like to do everything in a game. Visit all the dungeons, kill all the bosses, preferably get all the artifacts. By allowing all characters to visit some more restricted dungeons, we can make that a little easier. This mod is not intended to be lore-friendly, but I may make a lore-friendlier version in the future. (As it stands you can visit Irkkk as a halfling and the Yeek don't care. I may change that.)

Current mod features:
All characters can visit the Iron Throne, its shops, and its two attendant dungeons.
All characters can travel through the tunnel in the Ancient Halfling Complex to reach the Island of Rel. There they can visit Irkkk and the two dungeons.
All characters will receive caldera at level 20, and sludgenest at level 30.
The maximum level of Rel's dungeons is raised to match Halfling Complex (to 25)
The maximum material level of Rel's dungeons is raised by 1 (from 2 to 3)

This addon changes the Elemental Surge and Endless Woes prodigies to have effects for all damage types.

Effects for Elemental Surge are:
Physical: Damage Shield
Fire: Increased damage
Cold: Same Ice shield as original
Lightning: Same Pure Lightning effect
Acid: Dissolves all debuffs on you
Light: Increases your defense and light radius
Darkness: Makes you invisible
Arcane: Same spell speed boost as original
Nature: Heals you
Blight: Protects you from critical hits and gives -100 die at life
Mind: Reduces the duration of incoming debuffs
Temporal: Global speed boost

Effects for Endless Woes are:
Physical: Knockback
Fire: Flameshock
Cold: Frozen Feet
Lightning: Reduced critical hits
Acid: Same corrosion as original
Light: Reduces defense, stealth and invisibility
Darkness: Same blindness as original
Arcane: Silences
Nature: Slippery Moss
Blight: Drains stamina and increases equilibrium
Mind: Same confusion as original
Temporal: Same slow as original

Adds additional Cornac human variants: gifted, experienced, and stunted.

Alright, so this is two parts. A new zone, and a new class that you unlock by finishing said zone.
You should get an in-game item that explains some things.

Illusory Wood
You'll find this place a couple spaces east of Zigur. Minimum suggested level is 18.
Complete the quest inside and you'll unlock the Trickster class.

Trickster
A psionic rogue.
- Use illusory walls and decoys to distract your enemies.
- A wide variety of debuffs that confuse and distract your foes.
- Turn enemies' confusion into your own power.
- Convince your enemies that they don't see you, even as you stand in plain sight.
- Stabbing things.
The basic idea is that you throw out illusions everywhere to cover you while you stab things to death.

Feel free to offer suggestions/feedback/whatever.

Adds willpower scaling to all Breath talents, and all Fire Drake talents.

The scaling is slightly lower than Strength, so you may see no difference for the first few levels.

Adds two new shadowy Celestial classes.
First is the Moon Paladin, who fight using two weapons and the two moons.
Second is the Starslinger, who imbues their shots with the power of the stars.
Also two new subraces that start in the Far East, regardless of class.
Mardrop Humans and Star Elves.

Now with a new starting zone: Save the Sunwall crops from a worm infestation.
New second starting zone: The Tenebrous Glades.
Travel to the barely made training camp of Midnight via a jumpgate on the west side of the Gates of Morning, then head southwest.
The shadows summoned to conceal the camp have become restless and dangerous. Quiet them down and investigate what is working them up.

Currently there are nine new categories.
Celestial/Night: A utility based generic category that generates negative celestial energies.
Celestial/Lunar Combat: Powerful offensive talents invoking the power of the moons.
Celestial/Guidance: Some defensive and one offensive talents for Moon Paladin.
Celestial/Shooting Stars: Combines star magic with ranged weapons.
Celestial/Deep Space: Some high level celestial magic for Starslinger.
Celestial/Sigils: Shape negative celestial energies into traps.
Celestial/Glory: High level light magic for Sun Paladins and Anorithil.
Celestial/Moon Magic: Magic derived from the two moons of Eyal.
Celestial/Umbra: High level dark magic for Anorithil and Star Slingers.

It also grants Sun and Glyphs to Sun Paladin at 1.3 mastery.
Reworks Chants and Hymns, and buffs Sunburst.

This adds the Spell/Conveyance tree as a reward for completing the Tempest Peak questline for Angolwen. All the code is borrowed from DG's own, and thus everything works the same as antimagic characters getting Fungus.

Many in Maj'Eyal have heard of "demons", sadistic creatures who appear seemingly from nowhere, leaving a trail of suffering and destruction whereever they go. Their Fearscape floats far above the skies, watching and waiting, but not idly; their agents scout the land, their legions build up their forces, and their scholars develop new spells and strategies. As the barrier between our worlds begins to crack under their scrutiny, helpless Eyalites have begun to disappear, whisked up to serve as their slaves and playthings. They imbue these victims with magical powers to better survive the ensuing stresses - can you use your new-found abilities to escape the legions of Mal'Rok?

Features:

• Start with a new class, the Doombringer! These avatars of demonic destruction charge into battle with massive two-handed weapons, cutting swaths of firey devastation through hordes of opponents. Armed with flame magic and demonic strength, they delight in fighting against overwhelming odds, softening up the crowd with waves of fire, then feeding on the flames and suffering of their surroundings to stay alive while quickly reducing any group to a pile of ash and gore.
• Unlock a new class, the Demonologist, with an all-new item enhancement mechanic! Bearing a shield and the magic of the Spellblaze itself, these melee-fighting casters can grow demonic seeds from their fallen enemies. Imbue these seeds onto your items to gain a wide array of new talents and passive benefits, and summon the demons within them to fight on your side! Ever looked at a gigantic demon-cursed minotaur and wished it was on your side for once? Well, now you CAN summon one to pound your foes into paste while you cast devastating spells from afar, or call forth a squad of Fire Imps to pelt your enemies to death while they exhaust themselves on your impenetrable defenses! Demons have persistent health, making them a little more precious than disposable necromancer skeletons or summoner beasts, but can be revived from death nonetheless.
• Two new zones, with all-new art, foes, and bosses! You've seen the plains of the Fearscape before, now see the lairs and headquarters of the demons themselves!
• Over 10,000 words of written lore to find! The demons were once an enlightened, peaceful race, hailing from a distant planet known as Mal'Rok; learn what drove them to plot Eyal's eternal torture! Discover monuments to each of the demonic species and noteworthy individuals, showing the place of honor each has among them! Get a glimpse into the culture and daily lives of these sadistic invaders and their brainwashed thralls!
• Unlock a new race, Doomelves: Shalore who've taken to the demonic alterations especially well, corrupting their typical abilities into a darker form. Blink away to safety, transform into a shadowy dúathedlen to hide in the shadows or prey on your foes with blasts of darkness, use your new resilience to soak up status effects and critical hits, and assault your enemies' minds to leave them unsteady in combat!
• Between the aforementioned classes and Doomelves, a whopping 75 new talents!
• Unlock two new cosmetic options! You know you've always wanted demon-horns.
• Two new events, appearing anywhere in Eyal!
• 20 new artifacts, with unique and interesting effects. Collect the Obsidian Treasures to amass more and more power! Slip your hands into the Will of Ul'Gruth and watch your sweeping blows smash down walls! Wear a giant hideous hell-mouth as a fashionable belt!
• 7 new achievements! Conquer the worst Urh'Rok's forces can throw at you, and hang their metaphorical skulls from your profile page!

More Tales of Maj'Eyal - New quests and zones.

New start zone for Shaloren, cos the Scintillating Caves is a bit mean.
Explore the Echoing Cliffs and investigate the strange lights and disappearances that happen in the area.

New zone for Thaloren, extending the Madness of the Ages quest.
You are sent to the Tree of Ages for wisdom about what is corrupting the forest.

This addon adds another subrace to the humans. Much stronger than any other race, for testing of classes and beginners.
Adds a human subrace with:
Own intro
Extra starting points.
1 extra category point

+ 5 in all main stats

exp multiplier: 0.85
40% extra global speed
confuse immunity
Bone + Harmony trees
an enhanced rune shield
(A little secret that you will probably not notice at first)

Power comes at a price, but the price is worth paying...

This addon adds more Taints to the game.

Taints are Inscriptions powered by corrupt forces. As such, they are arcane so Oozemancers and other Zigur Zealots need not apply.
They do not get egos for scaling, instead they scale on a new stat called Taintmarks.
Taintmarks are a measure of how tainted by corrupted forces you are.
Each Taintmark increases the power and duration of Taints by 20%, but decrease you luck by 1 and increase the cooldown on nature gifts by 1.
Taintmarks are gained in many ways:
Each inscribed Taint grants a Taintmark.
Possessing a corrupt power source like Vim or Hate grants a Taintmark.
Being Undead, becoming Undead or changing your shape grants a Taintmark.
Giving in to your Hate grants a Taintmark.
Having Dark Ritual, Ruin or Blurred Mortality grant a Taintmark.
Having Blighted Summoning, Corrupted Shell, Bloodspring or Legacy of the Naloren grant a Taintmark.

Taintmarks are listed on your character sheet under stats.

Current Taints are only a little more rare than normal inscriptions. In v1 they will be much rarer but certain bosses will have a guaranteed Taint drop.

List of Taints:
Devourer: As before but also eats on of your own sustains for more healing.
Telepathy: As before but both effects have the same duration.
Darkness: Darkens the area, grants a temporary stealth boost and makes you activate stealth mode (even if you don't have it), but decreases your darkness resistance.
Vampire: Adds Life Leech chance and amount, but decreases your light resistance.
Blood Magic: Increases your Spellpower and lets you cast with life instead of mana/vim when needed, but decreases your physical save.
Reaper: Increases you physical power and restores resources on kills, but decreases your spell save.
Inversion: Grants damage affinity all, but changes some of your damage to healing.
Shade: Allows you to walk through walls and grants evasion, but reduces your healing.
Ghoulish Rot: Your hits apply Ghoulish Rot disease but your movement speed is decreased. Also blocks hits from being above a certain amount.
Banshee: Scream doing mind damage and causing confusion in nearby enemies, but silences you.
Bone Thorns: Sharp thorns sprout from your bones causing heavy bleeding damage to enemy attackers, but also causes you to bleed. Also increases armour and hardiness.
Blood Snare: Hurl a blood bomb at the target where it explodes, doing blight damage and pinning enemies. This blood bomb is made from your own blood.
Acceleration: Reduces cooldowns, but then they are on cooldown for longer when used.
Exchange: Removes debuffs from you then inflicts you with another random debuff.

Various enhancements to escort quest NPCs:
- Escorts now follow the player when not close to the portal.
- Escorts occasionally say useful things.
- Escorts heal 5% of their maximum health per turn.

The Lost City of Vulcus

Some events in history are of such importance and have such wide ranging ramifications that they become fixed points -- junctions in time that must and will happen in order to maintain the integrity of the chronoverse.

Lost ages ago, Vulcus was considered by many to be the greatest center of Dwarven learning below the surface. Even up until the fall of Reknor in recent times, however, Dwarven innovation and breakthroughs continued, seemingly by miracle. Fate, however, dictates that one of the greatest untold secrets of the Empire cannot remain hidden forever. Perhaps you will be chosen to take part in this crucial point in history -- to reap the rewards or to suffer the consequences.

This addon incorporates a new major event (like the drake cave or fearscape invasion portal) that has a chance to occur (possibly more than once) on each level in various zones (Infinite Dungeon, Spellblaze Scar, Ardhungol, High Peak, Reknor, Shadow Crypt). Within the game, this event is most like a combination of the Lost Merchant and Limmir quests, and is intended to replace those for characters in the I.D.

Recommended level 10+ (depending on class). The intended difficulty is slightly higher than the Limmir quest, and there are gradations of success. Participating in the event when it spawns is completely optional and you can do it later if desired.

This is possibly the most complex encounter in ToME, with a large number of NPCs, enhanced AI, and various terrain effects. It is compute heavy and will tax slower computers (even with reduced graphics settings).

Features:
Cunning/Dead Secrets - generic category available to Necromancer, Doomed and Shadowblade.
Grave Resolve: passive. Bonus to Fear immunity and Mental save.
Darktouched: active. Small resistance bonus against darkness, cold, undead. + touch attack Heals undead/harms others.
Dead Whispers: active. Grants telepathy Undead for a short time. Also let's you see what your minions see.
Necroanatomy: passive. You do increased damage to undead. Decreased damage you do to your own minions. Adds healing to Surge of Undeath. Increases max life of Doomed Shadows.

Spell/Charnel - class category available to Necromancer only.
Blood Burst: radius 1 blight damage ranged burst, splash heals undead.
Grasping Claws: mass pin/bleed.
Meat Shield: sustain, grants a physical ward on kill.
Vampiric Gift: moved from Spell/Grave

Tweaked Categories:
Spell/Grave
Chill of the Tomb: no change
Will o' the Wisps: Also buffs your cold damage and resistance a little. Grants a chance to summon a wisp on spell hitting.
Frozen Flames: Slowly burns status effects from friendly and enemies. Selective about whether it burns beneficial or detrimental.
Ghost Touch: Curse, lowers mindsave, cold resist and stun resist.

Spell/Advanced Necrotic Minions
Undead Explosion: If used on a Wisp, it will be a radius 1 freeze. If used on a Bone Giant it will provide the Bone Shield and do physical damage.
Soulwind: Increases minion's movement speed and grants a chance to recover a soul when a minion dies.
Assemble: Better level scaling.
Minion Mastery: Added a Greater Mummy that upgrades on Ghoul King. Also protects your minions from interminion damage.

Spell/Necrotic Minions
Aura Mastery move to Necrosis.
Undeath Link moved to slot 2, now does less damage to your minions, but also adds all minions life drains together.

Spell/Necrosis
Undeath Link moved to Necrotic Minions.
Impending Doom moved the slot 3.
Aura Mastery added to slot 2.

Spell/Shades
Shadow Tunnel now also includes the effect of Curse of the Meek.
Curse of the Meek removed.
Nether Breach added to slot 2. Its like Aether Breach but does darkness damage and won't hurt minions with Invoke Darkness 5.

Tweaked the talent levels granted by Blighted Summoning.

Also adds in a new class called the Spiritmancer:

The dead do not always rest easy, even free from fell influences.
Some linger, wishing to finish some unfinished business.
Others want to pass on a message to a loved one.
Some seek another chance for glory in battle or revenge against those who killed them.
They all eventually find a Spiritmancer, and bargain temporary servitude for closure.
The Spiritmancer can give form to the lost souls, allowing them to fight again. They also have powerful light and lightning magic.

Categories:
Spirit
Ghost Light: active. Summons Wisps of light. Melee light damage.
Spirit Guide. sustain. each summon you control increases your defense and saves.
Rest In Peace: active. bolt does light damage. more vs undead. becomes a beam at 5.
Spirit Form: active. can walk through walls temporarily. Light affinity.

Karma
Sprites: active. Summons Wisps of lightning. Ranged zappers.
Jolt of Fate: active. Lighting hits a random visible enemy.
Karmic Shield: active. Absorbs damage for a few turns then explodes based on damage absorbed.
Karmic Wave: active. weakish lightning damage cone. stronger when you are low on health.

Life Giver
Clay Golem: active. imbue a clay golem with the soul of a fallen warrior. Golem grants a physical resistance aura.
Poltergeist: sustain. randomly inflicts disarm or knockback against nearby enemies.
Gift of Life: active. give part of your life to your summons, healing them and making them tougher.
Hope: sustain. reduces debuff durations, increases fear resist.

Ghosts
Ghost Bulwark: active. summons a ghostly bulwark which can block attacks against adjacent allies.
Pale Veil: passive. allows your ghosts to Fade.
Ghost Berserker: active. summons a ghostly berserker. Choppy ghost.
Banshee: active. summon a banshee. Caster ghost.

Dawn
Shining Binds: active. ranged explosion for light damage and pin.
Pool of Light: active. Ground effect. Heals friendly. Lightblind enemies.
Holy Word: active. All nearby enemy undead/demons/horrors take light/arcane damage and are deafened.
Endless Light: sustain. increases light damage, light penentration and decreases spell cooldowns.

Justice
Lightning Flash: active. Throws a ball of lightning that explodes for lightning and blindness.
Peacemakers: active. Increases your summoned creatures strengths and speeds.
Indignation: active. Inscribe a symbol of justice on the ground. After a short delay it explodes with high lightning daze damage.
Righteous Fury: Lightning Mastery that also adds lightning damage to minion attacks.

Bite-Sized Update:
Replace some enemies with powerful Randbosses. Enemies of a Unique rank or higher, who are given random class talents.
Every rank of enemies has their own tier of loot.
As you level up, you'll see more of these buggers walking around.

You spawn at level 12, and can level up to a maximum of 200.

Increase your rank as you slay your foes.

You can see your kill counts and your rank experience in the quest log.

Adds Beholders as a playable race. Created by ajfluffy (design, code and conception) and rexorcorum (ideas and artwork), this addon is now being maintained by Nagyhal under the guidance of rexorcorum in ajfluffy's absence.

Edit: Had to change the addon's short_name, and so v1.0.6's automatic upload helpfully made us a completely new addon page. Of course it's all on Steam, which is beautiful (thank you DG!), but I'm hoping we can merge the older versions into this thread. We'll look at it tomorrow.

Edit of the edit: In the meantime, players who have fallen afoul of my clumsy Flame Laser bug are encouraged to upgrade to v5.9.2 for compatibility reasons. Have fun and happy facemelting!