Kayn, Shadow Reaper

First Strike
Whenever you lose life, put that many +1/+1
counters on Kayn, Shadow Reaper.
Whenever Kayn, Shadow Reaper deals combat
damage, you lose that much life.
{t}: Flip a coin, If heads, Transform Kayn. Otherwise, create Rhasst, Darkin Within.
When Kayn, Shadow Reaper is put in any
graveyard, exile it, then cast it from exile without paying its mana cost with Suspend 4.