Blue Eyes White Boomer

Flying, Ward {3}
Creatures cannot attack you unless their controller
pays 2 life for each attacking creature.
You gain life equal to the life paid this way.
At the end of each turn, if your life total is at least
twice its starting amount, you win the game.
"After so many years of battle all he wished for
was quiet and peace. Looking upon his heart of
gold the world closed its eyes and agreed."