Cradle Clearcutter + Umbral Mantle
Cradle Clearcutter
Umbral Mantle
Requires
All permanents on the battlefield. Umbral Mantle attached to Cradle Clearcutter. Cradle Clearcutter does not have summoning sickness. Cradle Clearcutter has a power of three or greater.
Steps
- Activate Cradle Clearcutter by tapping it, adding at least
- Activate Cradle Clearcutter by paying and untapping it, giving it +2/+2 until end of turn
- Repeat
Results
Infinite green mana. Infinitely large Cradle Clearcutter until end of turn.