Ghatanothoa, black God

Intimidate, Indestructible, Hexproof, Fear
Whenever Ghatanothoa, black God deals combat damage to a creature, that creature becomes a 0/1 Stone crature with "This card cant't block and can't be Sacrificred" and loses all other abilitys.
At the beginning of each combat, any opponent may sacrifice a creature. If a player does, tap Ghatanothoa, black God and put a +1/+1 counter on it.