Torchlight/Rogue

Needle Arc
Effect: Fling an arc of darts that pierces foes.

100% strength, 100% dexterity

Stab
Effect: A brutal forward strike with two dirks.

50% strength, 50% magic

Armor Expertise
Effect: Mastery of all forms of armor reduces requirements and improves armor absorption.

Wind of Justice
Effect: Pushes nearby enemies away with a freezing force of righteousness.

50% dexterity, 50% magic

Defensive Spell Mastery
Effect: Increases the level of all defensive magic spells. Spells can be found or bought, and fall under the spells tab in your inventory.

Martial Weapons Expertise
Effect: Mastery of swords, axes, maces, and polearms.

Barter
Effect: Reduces the purchase prices at merchants, enchanters, and gamblers. Improves the sale prices of your own goods.

Venomous Dirks
Effect: Release a set of enchanted poison dirks which slowly seek out and pierces enemies.

100% strength, 100% dexterity

Treasure Hunter
Effect: Increases the chance to find magic items, and potency of enchantments. Treasure hunters also find more gold.

Hamstring
Effect: A swift dash which slices enemies with a pair of dirks, impairing their movement and inducing bleeding.

50% dexterity, 50% magic