Doubling Cube + Filigree Sages

U identity

Commander legal

The 2 combo pieces

• Doubling Cube
• Filigree Sages

What must be in place

{9}{U} floating.

How to execute it

1. Tap Doubling Cube for {3} to add an additional {6}{U}.
2. Untap Doubling Cube with Filigree Sages.
3. You now have an additional {1} floating.
4. Repeat for infinite mana.

What the combo produces

• Infinite colored mana
• Infinite colorless mana
• Infinite untap of artifacts you control