Abdel Adrian, Gorion's Ward + Eternal Witness + Go Ninja Go

Prerequisites

• You have any number of other nonland permanents that enter the battlefield untapped, and that can collectively tap to produce enough mana to cast Go Ninja Go exiled by Abdel Adrian.

Steps

1. 1Cast Go Ninja Go by paying its mana cost, blinking Abdel Adrian.
2. 2Abdel Adrian leaves the battlefield, returning Eternal Witness and all other cards that were exiled with it to the battlefield.
3. 3Abdel Adrian and Eternal Witness trigger.
4. 4Resolve the Eternal Witness trigger, returning Go Ninja Go from your graveyard to your hand.
5. 5Holding priority, activate any number of nonland permanents you control by tapping them, adding at least enough mana to cast Go Ninja Go.
6. 6Resolve the Abdel Adrian trigger, exiling Eternal Witness 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. 7Repeat.

Effects

• Infinite blinking of nonland permanents
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature tokens
• Infinite magecraft triggers
• Infinite storm count