Prerequisites
- Cavern Harpy in hand
- Fallaji Wayfarer on the battlefield
- Intruder Alarm on the battlefield
- You control an additional blue or black creature
Steps
- Cast Cavern Harpy by tapping Fallaji Wayfarer and a blue or black creature
- Cavern Harpy enters the battlefield, triggering itself and Intruder Alarm
- Resolve the Cavern Harpy trigger, returning it from the battlefield to your hand
- Resolve the Intruder Alarm trigger, untapping all creatures
- Repeat
Results
Required Cards 3
Cavern Harpy
Creature — Harpy Beast
Fallaji Wayfarer
Creature — Human Scout