Ruins of Ancient Abzadar

Ruins of Ancient Abzadar enters the battlefield
with four amber counters on it. Sacrifice it when
the last is removed.
Whenever a creature you control dies, you may
remove an amber counter from Ruins of Ancient Abzadar and exile that creature from your
graveyard. If you do, create a token that's a copy
of that creature, except that token has base power
and toughness 2/2 and is a Spirit in addition to
its other types.