Fulmine, Unraveling Thunder

Flying
At the beginning of your upkeep, put a
turbulence counter on Fulmine, Unraveling
Thunder. Fulmine deals X damage to any target,
where X is the number of turbulence counters on Fulmine. When the fifth counter is placed,
Fulmine deals 5 damage to all creatures and planeswalkers.
Beware the growing storm.