Golbez, Crystal Collector + Repository Skaab + Temporal Manipulation

Golbez, Crystal Collector

Repository Skaab

Temporal Manipulation

How it works

1. Cast Temporal Manipulation by paying its mana cost, causing you to take an extra turn after this one.
2. Cast Repository Skaab by paying 3.
3. When Repository Skaab enters the battlefield, its first ability triggers, causing it to exploit itself. Its second ability then triggers, returning Temporal Manipulation from your graveyard to your hand.
4. At the beginning of your end step, Golbez's second ability triggers, returning Repository Skaab from your graveyard to your hand.
5. Repeat each turn.

This cunning loop hinges on endlessly recurring **Temporal Manipulation** to take all the turns, using **Repository Skaab** as your recurring recursion engine. When Repository Skaab enters the battlefield, its exploit ability lets it sacrifice itself so its second trigger can fish Temporal Manipulation right back out of your graveyard. Meanwhile, **Golbez, Crystal Collector** provides the crucial endgame lubricant: as you recast your artifacts and trigger its end-step ability, Golbez cleanly plucks Repository Skaab back from the graveyard to hand so you can restart the cycle on your next extra turn.