This Addon changes the stat makeup of Sling Ammo.
-Instead of using 70% Dexterity, 50% Cunning, they will now use
-70% Strength, 50% Cunning. That is all this Addon changes.

Adds the Mindslinger as a new, Yeek-only, Psionic subclass.
Mindslingers wield slings in their main-hand and telekenetic weapon slots and gain many bonuses while their off-hand slot is empty, ranging from defense to added procs on ranged attacks.
One part Mindslayer, one part Solipsist, a dash of Skirmisher, just a pinch of Arcane Blade and Cursed, and 100% Grade-A Yeek.

New Talents:

Psionic/Mindslinger:
Master the sling and your mind to fire shots infused with Psionic energy.

Psionic/Force:
Learn cunning off-hand gestures to focus your mind and perform powerful defense and offensive feats.

Psionic/Charge:
Master the use of Feedback and charge your shots with potent mental forces.

More details in the forum thread.

Icons from game-icons.net

Adds a generic ranged training tree to the game. Archers start with it unlocked, all other classes can purchase it from an archery trainer in Elvala. Basic Ranged Mastery applies to all ranged weapons, but is weaker than more specialized masteries to compensate.