Lava Titan

Indestructible
Deathtouch
At the beginning of each upkeep, put a +1/+1
counter on Lava Titan
At the beginning of each upkeep, if Lava Titan
has three or more +1/+1 counters, exile this
permanent, you take 15 damage and win the game
The heat from it could make Tibalt back off