Classes Achievements

Top Level

 * Reach level 70
 * Reach level 60 with 10 characters
 * Reach level 60 with 5 different classes
 * Reach level 70 with at least 6 different classes

Demon Hunter

 * "Bleed, You Filth!": Hit 20 enemies with a single Fan of Knives.
 * "Then We Will Fight In The Shade": Hit 20 enemies with a single Rain of Vengeance. (Citation needed.)

Wizard

 * Forceful Rebuke: Use Impactful Wave to reflect at least 10 projectiles. (Citation needed.)