Lady Ogon'noken

Bushido 2
Samurai spells you cast cost {x} less to cast, where
X is equal to the number of samurai you control.
Whenever Lady Ogon'noken attacks or blocks
you may pay 4 life. If you do, create a 1/1 red and
white Samurai creature token with Bushido 1 attacking or blocking the same target as Lady
Ogon'noken.