Yvana's Dreadnought

Flying
Whenever Yvana's Dreadnought deals combat
damage to a player, draw a card. If it's a
noncreature spell, you may cast it without
paying its mana cost. If you do, you lose life
equal to that spell's converted mana cost.
Otherwise, you gain one life.
Crew 5
"Load the cannons...Open fire!"—Yvana