Visara the Dreadful + Intruder Alarm + Bishop of Wings + Xenograft

Visara the Dreadful

Intruder Alarm

Bishop of Wings

Xenograft

How it works

1. Activate Visara the Dreadful by tapping it, destroying another creature you control.
2. When the creature dies as an Angel due to Xenograft, Bishop of Wings' second ability triggers, creating a 1/1 Spirit creature token.
3. When the Spirit enters the battlefield as an Angel due to Xenograft, Bishop of Wings' first ability and Intruder Alarm trigger.
4. Resolve the Bishop of Wings trigger, causing you to gain 4 life.
5. Resolve the Intruder Alarm trigger, untapping all creatures.
6. Repeat.

By anchoring the battlefield with Xenograft, you rewrite every creature you control to share the Angel type, turning the entire board into a staging ground for cascading synergies. Visara the Dreadful provides the necessary outlet by tapping to destroy a creature of your choice, setting off Bishop of Wings to generate a 1/1 Spirit token each time one of your "Angels" perishes. That newly minted Spirit token immediately enters the battlefield as an Angel itself, which triggers Bishop of Wings for a burst of 4 life while simultaneously waking up Intruder Alarm. The Alarm's global untap then refreshes Visara the Dreadful so the cycle can immediately begin anew, letting you repeat this loop endlessly for infinite life and death triggers.