Spring Trap

Deathtouch,
Possessed (this creature can't be exiled, this creature
but you loss 1 life at the beginning of you upkeep)
Springtrap is not a creature and has indestructible unless it has 5 scrap counters on it
Whenever a creature you control dies you may
exile it if you do put a scrap counter on Springtrap
{4}{b}{b}{t}: Destroy target creature, then return
them to the battlefield tapped, it gains possessed
and it becomes a construct in addition to
it's other types