Sevagoth, Specter of Death

Lifelink, Deathtouch
Whenever Sevagoth, Specter of Souls dies, exile him instead and put 3 shadow counters on him. At the beginning of your upkeep, remove a shadow counter. Once all shadow counters have been removed, return Sevagoth to the battlefield.
Gloom-{5}: Lifelink doubled until end of turn.