Tech Wizard

{x}{t}: Target {x} number of creatures equal to mana spent to activate this ability. Tap target creatures;
they cannot untap until their player's next untap
step.
{u}: Deal 1 damage to target creature or player, the controlling player takes 1 damage.
If Tech Wizard is targeted by a card with the
Kamikaze subtype, it gains +4/+1 until the
player's next end step.