Aeve, Progenitor Ooze + Ashnod's Altar + Energy Refractor

Aeve, Progenitor Ooze

Ashnod's Altar

Energy Refractor

How it works

1. Cast Aeve from the command zone by paying 2 plus commander tax, if applicable.
2. Aeve's storm ability triggers, creating a nonlegendary token copy of itself for each spell you've cast previously this turn.
3. Activate Ashnod's Altar three times by sacrificing the nontoken Aeve and two Aeve tokens, adding six C.
4. Choose to have Aeve returned to the command zone from your graveyard.
5. Activate Energy Refractor three times by paying 6, adding .
6. Activate Ashnod's Altar by sacrificing an Aeve token, adding CC.
7. Repeat step 6 until you have enough mana to cast Aeve.
8. Repeat from step 1.

This looping masterclass hinges on Aeve, Progenitor Ooze, whose native storm mechanic multiplies your initial casting investment into a massive army of nonlegendary token copies. As those oozes flood the board, Ashnod's Altar steps in to immediately recycle them into raw colorless mana, creating a high-octane engine of sacrifices and death triggers. Because Energy Refractor acts as the perfect color-fixing catalyst, it easily converts your heavy colorless reserves into the precise green mana required to recast your commander from the command zone. Each iteration naturally swells your storm count and grows your burgeoning ooze colony, letting you repeat the cycle indefinitely until you have completely overrun the table.