Marissa, Apprentice Evoker

Cooperative Antimagic (If you control another
Wizard, all your creatures may get Hexproof)
Burning Hands-When Marissa enters play, target creature or player takes her power in damage.
{x}{b},{t}: Fireball-Does Marissa's power in damage. {x} is the number of creatures affected.
{b}: Bull's Strength-Increase Marissa's power
by 1 until end of turn.