Prerequisites
- Berta, Wise Extrapolator on the battlefield
- Ooze Flux on the battlefield
- Ashnod's Altar on the battlefield
- Donatello, the Brains on the battlefield
available
Steps
- Activate a Mutagen by paying
, tapping and sacrificing it, putting a +1/+1 counter on Berta - Berta triggers, adding
- Activate Ooze Flux by paying and removing a +1/+1 counter from Berta, creating a 1/1 Ooze creature token and a Mutagen token due to Donatello
- Activate Ashnod's Altar by sacrificing the Ooze, adding
- Repeat
Results
Required Cards 4
Berta, Wise Extrapolator
Legendary Creature — Frog Druid
Donatello, the Brains
Legendary Creature — Mutant Ninja Turtle
