Abdel Adrian, Gorion's Ward + Greenwarden of Murasa + Splash Portal

Abdel Adrian, Gorion's Ward

Greenwarden of Murasa

Splash Portal

How it works

1. Cast Splash Portal 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 Splash Portal 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 Splash Portal.
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 dazzling loop sets up a perpetual motion machine by leveraging Abdel Adrian, Gorion's Ward to continuously consume and regurgitate your board. Each iteration is jump-started by casting Splash Portal to blink Abdel Adrian, which in turn triggers Greenwarden of Murasa to return that very same Splash Portal straight back to your hand from the graveyard. Meanwhile, Abdel Adrian's enter-the-battlefield trigger safely scoops up Greenwarden of Murasa alongside whatever mana-producing permanents you need to fuel the next cast, flooding the board with an endless army of Soldier tokens in the process.