Infinite mana nonland permanents you control that enter the battlefield untapped can produceInfinite card drawNear-infinite creature ETBInfinite draw triggersNear-infinite storm countNear-infinite creature LTBNear-infinite magecraft triggersNear-infinite death triggersNear-infinite creature sacrifice triggersNear-infinite creature tokensNear-infinite blinking of nonland permanents you control
How it works
Cast Acrobatic Maneuver 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 Acrobatic Maneuver.
Resolve the Repository Skaab trigger, returning Acrobatic Maneuver 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 turns a simple blink spell into a self-sustaining engine by exploiting the recursive nature of Abdel Adrian, Gorion's Ward. When you cast Acrobatic Maneuver, Abdel Adrian’s entry triggers to swallow up your mana sources and Repository Skaab, which in turn uses its exploit ability to sacrifice one of the resulting Soldier tokens and fish the Acrobatic Maneuver right back out of your graveyard. Because Acrobatic Maneuver also replaces itself by drawing a card, you aren't just generating infinite mana and tokens, but churning through your entire deck in the process.