Renegade Wizard

Renegade Wizards are human renegade wizard creeps that can be encountered in the Cityscape, Dalaran, Dalaran Ruins, Village and Village Fall tilesets.

They are ranged creeps and attack with lightning projectiles like the orcish Shaman.

Misconceptions
Instead of Lightning Shield, has the Archmage's Summon Water Elemental ability for 100 mana.