Catalonian Fireball

Flying, Hexproof.
Catalonian Fireball power and toughness is equal
to the mana cost spent to cast Catalonian Fireball.
{t}{r}{r}{r} Deal 3 damage to any target permanent
{t}{2}{r}{r}{r} Search you library for the first
artifact and put it into your hand.
Dragons are extremely difficult to slay, owing to the
ancient magic that imbues their thick hides, which
none but the most powerful spells can penetrate.