Galvanic Giant // Storm Reading

Galvanic Giant {3}{U}

Creature — Giant Wizard

Whenever you cast a spell with mana value 5 or greater, tap target creature an opponent controls and put a stun counter on it.

Storm Reading {5}{U}{U}

Instant — Adventure

Draw four cards, then discard two cards. (Then exile this card. You may cast the creature later from exile.)