Turn Chain

Suspend 1 (After this spell resolves exile it, then put one suspend counter on it. At the beginning of your upkeep remove a suspend counter from this card. If this card has zero or less suspend counters on it cast it for free at the beginning of your upkeep.)
Take an extra turn after this one. Create a 0/1 beetle with "Sacrifice this creature : Take an extra turn after this one, then create a 0/1 beetle with "If you've taken three or more extra turns, you lose the game"