Prerequisites
- Luminous Broodmoth on the battlefield
- Felidar Guardian on the battlefield
- Gravity Sphere on the battlefield
- Altar of Dementia on the battlefield
Steps
- Sacrifice Felidar Guardian to Altar of Dementia to mill target player for 1
- Luminous Broodmoth triggers, returning Felidar Guardian to the battlefield with a flying counter on it
- Felidar Guardian's ETB triggers, exiling Mystic Decree and then returning it to the battlefield
- Repeat
Results
Required Cards 4
Luminous Broodmoth
Creature — Insect
Felidar Guardian
Creature — Cat Beast
Gravity Sphere
World Enchantment