Doubling Season + Iceberg + Zirda, the Dawnwaker
Mana needed: {1}
RGWU identity
Commander legal
The 3 combo pieces
How to execute it
- Activate Iceberg's first ability by paying {1}, putting two ice counters on it.
- Activate Iceberg's second ability by removing an ice counter from it, adding {1}.
- Repeat.
What the combo produces
- Infinite colorless mana