Kokushibo, Upper Moon 1

First strike, hexproof, vigilance.
When Kokushibo, Upper Moon 1 enters the battlefield, tap up to three target creatures.
Kokushibo, Upper Moon 1 gains +1/+1 for
any Upper Moon Demon you control.
When Kokushibo dies, you may pay {b}{b}{b}, if you do, Kokushibo stays on the battlefield.