have a Skirk Alarmnist (Legions Rare), a Dwarven Warriors, and a Face down Krosan Cloudscraper. use the dwarven warriors to make the KC unblockable, then tap the Skirk alarmnist to use her effect (turn target creature with morph face up, sacrifice it at the end of turn) so it instantly is a 13/13 unblockable creature (throw in some giant growths and hope your opponent doesnt have a fog!)