Joshinko, Killer of the Dead

whenever a creature you control attacks you get {e}, if that creature is samurai
instead you get {e}{e}{e}
Whenever you attack create X 2/2 Samurai
creature tokens where X is the amount of {e} you
have divided by 4.
Sacrifice:{e}{e}{e}{e}{e}{e}{e}{e}{e}{e} create five
1/1 Samurai creature tokens.