Felhide Spiritbinder + Intruder Alarm + Priest of Urabrask + Hypervolt Grasp

Felhide Spiritbinder

Intruder Alarm

Priest of Urabrask

Hypervolt Grasp

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 turns the unassuming Felhide Spiritbinder into a cloning machine by leveraging the passive power of Intruder Alarm, which constantly untaps your entire board whenever a new creature arrives. To make that inspired trigger happen reliably on demand, Hypervolt Grasp enchants the Spiritbinder to grant a tap ability that also pings targets for damage, while simultaneously fueling the engine by letting you bounce and recast the Aura if needed. Meanwhile, Priest of Urabrask acts as the perfect fuel source, generating a net profit of red mana upon entry that easily covers the Spiritbinder's copy cost and keeps the entire chain perpetually moving forward.