Springtrap, The Undying

If Springtrap, The Undying were to die, you may sacrifice an artifact, if you do exile him instead. At the beginning of your upkeep if Springtrap was exiled this way return him to the battlefield tapped

{2}, Put a 2/1 artifact creature Endoskeleton token onto the battlefield.

Sacrifice 5 Endoskeleton tokens: Exile target creature in a graveyard, create a token copy of that creature except its a artifact in addition to its other types