Zhyx, Sulking Ruin

Flying
Whenever a creature dies put a +1/+1 counter on Zhyx, Sulking Ruin.
At the beginning of each players upkeep, that player taps a land for each +1/+1 counter on Zhyx, Sulking Ruin.
Sacrifice a creature: Zhyx, Sulking Ruin gains indestructible until end of turn.