Capsize + Doubling Cube

Mana needed: {15}{U}{U}

U identity

Commander legal

The 2 combo pieces

• Capsize
• Doubling Cube

How to execute it

1. Float at least {15}{U}{U}.
2. Cast Doubling Cube by paying {2}.
3. Activate Doubling Cube by paying {3} and tapping it, doubling the amount of mana in your mana pool. This will result in you adding at least {10}{U}{U}.
4. Cast Capsize with buyback by paying {4}{U}{U}, returning Doubling Cube and Capsize to your hand.
5. Repeat from step 2.

What the combo produces

• Infinite blue mana
• Infinite magecraft triggers
• Infinite mana permanents you control can produce
• Infinite storm count
• Lock
• Mass Land Denial
• Return any number of permanents to their owner's hand during each of your turns