Prerequisites
- The Necrobloom on the battlefield
- Six on the battlefield
- Chromatic Sphere in the graveyard
- Cloud Key on the battlefield
- You have at least one land card in hand
- available
Steps
- Cast Chromatic Sphere from your graveyard by paying and discarding a land card from your hand
- Activate Chromatic Sphere by paying , tapping and sacrificing it, adding and causing you to mill two cards and return a land card from your graveyard to your hand
- Repeat
Results
Required Cards 4
The Necrobloom
Legendary Creature — Plant
Six
Legendary Creature — Treefolk