Battleheart/Trinkets

Cooldown (reduce)

 * Can be worn by all classes.

Cooldown (cancel)

 * Can be worn by all classes.

Regeneration

 * Can be worn by all classes.

Attack

 * Can be worn by Knight, Rogue, Barbarian, and Monk

Magic

 * Can be worn by Cleric, Witch, and Wizard

Speed

 * Can be worn by all classes.

Defense

 * Can be worn by all classes.

Critical

 * Can be worn by all classes except Cleric and Bard.

Armor

 * Can be worn by all classes.

Attack speed

 * Can be worn by all classes except Bard.

Gold

 * Can be worn by all classes.

XP

 * Can be worn by all classes.

Life-drain

 * Can be worn by all classes except Bard.

Healing

 * Can be worn by all classes.