Abdel Adrian, Gorion's Ward + Repository Skaab + Slip On the Ring
Abdel Adrian, Gorion's Ward
Repository Skaab
Slip On the Ring
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite storm countInfinite creature tokensInfinite blinking of nonland permanentsInfinite magecraft triggersInfinite mana nonland permanents you control that enter the battlefield untapped can produce
How it works
Cast Slip On the Ring by paying its mana cost, blinking Abdel Adrian.
Abdel Adrian leaves and re-enters the battlefield, causing all cards exiled with it to be returned to the battlefield. Abdel Adrian and Repository Skaab's exploit ability trigger.
Resolve the Repository Skaab trigger, exploiting another creature and triggering its second ability.
Holding priority, activate any number of permanents by tapping them, adding at least the cost of Slip On the Ring.
Resolve the Repository Skaab trigger, returning Slip On the Ring from your graveyard to your hand.
Resolve the Abdel Adrian trigger, exiling the mana producing permanent(s) and Repository Skaab and creating that many 1/1 Soldier creature tokens.
Repeat.
This clever loop sets up an infinite engine centered around Abdel Adrian, Gorion's Ward, whose entry trigger exiles your own permanents—including Repository Skaab—and floods the board with 1/1 Soldier tokens. By casting Slip On the Ring, you continually blink Abdel Adrian to reset his exile trigger while generating a constant stream of enters-the-battlefield and leaves-the-battlefield triggers. Repository Skaab provides the crucial graveyard recursion, using its exploit ability to sacrifice one of those newly minted Soldiers so you can return Slip On the Ring right back to your hand for the next iteration.