Witch Doctor

magic attack on ground units
magic attack on air units

Damage taken by Witch Doctor (unarmored armor)

150% from piercing attack

Crypt Fiend Gargoyle

150% from siege attack

Meat Wagon

100% from normal attack

Acolyte Ghoul Abomination

100% from magic attack

Necromancer Banshee Obsidian Statue Frost Wyrm Destroyer

Damage dealt by Witch Doctor (magic attack on ground units)

200% to heavy armor

Ghoul Meat Wagon Obsidian Statue Abomination

100% to unarmored armor

Necromancer Banshee

75% to medium armor

Acolyte Crypt Fiend

Damage dealt by Witch Doctor (magic attack on air units)

125% to light armor

Frost Wyrm Destroyer

100% to unarmored armor