Abdel Adrian, Gorion's Ward + Displace + Greenwarden of Murasa

Abdel Adrian, Gorion's Ward

Displace

Greenwarden of Murasa

How it works

1. Cast Displace by paying its mana cost, blinking Abdel Adrian.
2. Abdel Adrian leaves the battlefield, returning Greenwarden of Murasa and all other cards that were exiled with it to the battlefield.
3. Abdel Adrian and Greenwarden of Murasa trigger.
4. Resolve the Greenwarden of Murasa trigger, returning Displace from your graveyard to your hand.
5. Holding priority, activate any number of nonland permanents you control by tapping them, adding at least enough mana to cast Displace.
6. Resolve the Abdel Adrian trigger, exiling Greenwarden of Murasa and the mana-producing permanents until Abdel Adrian leaves the battlefield, and creating a 1/1 Soldier creature token for each permanent exiled this way.
7. Repeat.

This looping engine relies on Abdel Adrian, Gorion's Ward to continuously reset your board by exiling and returning your other permanents. Each blink triggers Greenwarden of Murasa to fish Displace back out of your graveyard, ensuring you always have the spell ready to cast again. Along the way, Abdel Adrian's ability lets you sweep up your mana-producing permanents to tap for resources between iterations and floods the board with an endless army of 1/1 Soldier tokens.