Felhide Spiritbinder + Intruder Alarm + Priest of Urabrask + Arcane Teachings

Felhide Spiritbinder

Intruder Alarm

Priest of Urabrask

Arcane Teachings

How it works

1. Activate Felhide Spiritbinder by tapping it, dealing 1 damage to any target.
2. Cast Priest of Urabrask by paying 2.
3. Priest of Urabrask enters the battlefield, triggering itself and Intruder Alarm.
4. Resolve the Priest of Urabrask trigger, adding .
5. Resolve the Intruder Alarm trigger, untapping all creatures.
6. Felhide Spiritbinder triggers, holding priority, activate it by tapping it, dealing damage equal to its power to any target.
7. Resolve the Felhide Spiritbinder trigger, causing you to pay 1 to create a token copy of Priest of Urabrask with haste.
8. Repeat from step 3.

This brilliant loop revolves around the synergy between Felhide Spiritbinder and Intruder Alarm, which converts every creature entering the battlefield into a mass untap for your entire board. When you cast Priest of Urabrask, its entry triggers the Alarm to untap Felhide Spiritbinder, whose inspired-like mechanic lets you pay to duplicate the Priest. Thanks to Arcane Teachings granting the Spiritbinder the ability to tap and deal damage directly, you can easily kick off the process while also turning your infinite executions into infinite damage for the win.