Succumb To Vortex

For as long as Succumb To Vortex is in play, you can't lose the game. Put XX time counters on Succumb To Vortex.
At the beginning of your upkeep, remove a time counter from Succumb To Vortex, and you lose
life equal to the
number of time counters on it. If there are no
time counters on it, destroy Succumb To Vortex.