Altar or Ares

(Altar of Ares is red.)
If a player would lose 2 or more life they lose that
much life plus 1. Then you may put a devotion counter on Altar of Ares.
At the beginning of each end step if there are 4
or more devotion counters on Altar of Ares you
may have it deal 2 damage to you. If you do exile
it and return it to the battlefield transformed
under your control.