Abdel Adrian, Gorion's Ward + Lumbering Battlement + Oblivion Ring

Abdel Adrian, Gorion's Ward

Lumbering Battlement

Oblivion Ring

How it works

1. Cast Lumbering Battlement by paying 4.
2. When Lumbering Battlement enters the battlefield, it triggers, exiling Abdel Adrian until Lumbering Battlement leaves the battlefield.
3. Abdel Adrian leaves the battlefield, ending its effect, causing Oblivion Ring to return from exile to the battlefield.
4. When Oblivion Ring enters the battlefield, its first ability triggers, exiling Lumbering Battlement.
5. Lumbering Battlement leaves the battlefield, ending its effect, causing Abdel Adrian to return from exile to the battlefield.
6. When Abdel Adrian enters the battlefield, it triggers, exiling Oblivion Ring and any number of other nonland permanents you control until Abdel Adrian leaves the battlefield and creating at least one 1/1 Soldier creature token.
7. When Oblivion Ring leaves the battlefield, its second ability triggers, returning Lumbering Battlement to the battlefield from exile.
8. Repeat from step 2.

This delightful loop spins entirely on a revolving door of enter-the-battlefield triggers between Lumbering Battlement, Abdel Adrian, Gorion's Ward, and Oblivion Ring. By recursively exiling and re-entering one another, the trio endlessly resets their own triggers, leaving your other nonland permanents to perpetually blink in and out of existence alongside an unstoppable horde of 1/1 Soldier tokens.