Hannya the Swiftwind

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn)
Shroud (This permanent can't be the target of spells or abilities)
{2}{u}: Hannya the Swiftwind is unblockable this
turn
Whenever Hannya the Swiftwind deals combat
damage to a player, that player discards a card