Saheeli, Radiant Creator + Gonti's Aether Heart + Emry, Lurker of the Loch

Saheeli, Radiant Creator

Gonti's Aether Heart

Emry, Lurker of the Loch

How it works

1. If Gonti's Aether Heart is in your graveyard, activate Emry by tapping it, targeting Gonti's Aether Heart.
2. Cast Gonti's Aether Heart either from your hand or graveyard by paying 6.
3. Saheeli triggers, causing you to get E.
4. When Gonti's Aether Heart enters the battlefield, it triggers, causing you to get EE.
5. At the beginning of your combat phase, Saheeli triggers, causing you to pay EEE to create a token copy of Gonti's Aether Heart that is a 5/5 artifact creature with haste.
6. Put the nontoken Gonti's Aether Heart into your graveyard due to the legend rule.
7. Both Gonti's Aether Hearts trigger, causing you to get EEEE.
8. If needed, generate up to an additional EEEE until you have eight E available.
9. Activate the Gonti's Aether Heart by paying eight E and exiling it, causing you to take an extra turn after this one.
10. Repeat each turn.