Invasion of Amonkhet // Lazotep Convert + Ojer Kaslem, Deepest Growth // Temple of Cultivation + Yahenni, Undying Partisan

Invasion of Amonkhet // Lazotep Convert

Ojer Kaslem, Deepest Growth // Temple of Cultivation

Yahenni, Undying Partisan

How it works

1. Defeat Invasion of Amonkhet
2. Invasion of Amonkhet triggers, causing you to exile it, and return it to the battlefield transformed as Lazotep Convert.
3. Choose to have Lazotep Convert enter the battlefield as a copy of Ojer Kaslem that is a 4/4 Zombie.
4. Activate Yahenni by sacrificing Lazotep Convert.
5. When Lazotep Convert dies, it triggers, causing you to exile it, and return it to the battlefield transformed as Lazotep Convert.
6. Choose to have Lazotep Convert enter the battlefield as a copy of Ojer Kaslem that is a 4/4 Zombie.
7. Resolve the Yahenni ability, giving it indestructible until end of turn.
8. Repeat from step 4.

This loop relies on the clever cloning mechanics of Invasion of Amonkhet // Lazotep Convert to endlessly retrigger the death-and-rebirth cycle of Ojer Kaslem, Deepest Growth. Once you defeat the Siege, Lazotep Convert enters the battlefield as a copy of Ojer Kaslem—capitalizing on the rule that double-faced cards retain their back face's characteristics when cast transformed. By using Yahenni, Undying Partisan as a reliable sacrifice outlet, you can send your cloned Ojer Kaslem straight to the graveyard, triggering its own death ability to flip back into Invasion of Amonkhet and instantly restarting the loop. Yahenni happily grows larger with each iteration thanks to its passive counter-granting ability, all while your sacrifice engine continuously churns out infinite creature triggers.