Monument to Grim Fates

{t}: add {c}{c}{c}
Whenever a creature you control dies, put it back
onto the battlefield with an infect and finality
counter on it. It gains "If this creature were to
die, exile it instead and you lose 2 life."
{10}: Until end of turn, this becomes a 10/10
legendary artifact creature with "whenever a
creature blocks this turn, put a -1/-1 counter on
it."