Slifer the Sky Dragon

Flying—Hexproof
This spell cannot be counter. If this spell is
not cast from your hand, cast it for its blitz
cost {4}{r}{r}{r}{r}.
X is two times the number of cards in your
hand. Whenever a creature entre your opponent's field, it gets a -5/-0 coiunter on
it, and it the power is reduce to 0, destroy it.