The Nameless King

First Strike
Whenever a creature with power 4 or greater enters under your control you gain 2 life, put a +1/+1 counter on The Nameless King and deal 1 damage to any target or put an additional 1 +1/+1 counter on The Nameless King

Tap other creatures with combined power equal to 15 or higher: Double The Nameless King's power and tougness until end of turn
Tap 3 other creature with power 4 or greater: The Nameless King gains Flying and Vigilance until end of turn