Shinobi's Safehouse

{t}: Add {c}. If Shinobi's Safehouse has a charge counter on it, you may add {u} or {b} instead.
Whenever Shinobi's Safehhouse deals combat
damage to a player, put a charge counter on it.
As long as Shinobi's Safehouse is attacking, it's a
blue and black ninja creature named Striking
Shinobi with base power and toughness 3/3.
Ninjitsu {u}{b}