Primordial Mire

Primordial Mire attacks each combat if able.
At the beginning of your upkeep, put three +1/+1 counter on Primordial Ooze. Then
you may pay {x}{x}{x}, where X is the
number of +1/+1 counters on it. If you
don't, tap Primordial Mire and it deals
three times X damage to you.