C'thun

If you have 4 or fewer worship counters, C'thun is not a creature. As long as C'thun is not a creature, C'thun has hexproof.
When C'thun enters the battlefield it deals damage divided among creatures target player controls equal to the number of worship counters you have.
C'thun's power and toughness are equal to the number of worship counters you have.
{b}{r}, sacrifice a creature: gain a worship counter