Cryptolith Rite + Horseshoe Crab + Nyxbloom Ancient

GU identity

Commander legal

The 3 combo pieces

• Cryptolith Rite
• Horseshoe Crab
• Nyxbloom Ancient

What must be in place

Horseshoe Crab does not have summoning sickness.

How to execute it

1. Activate Horseshoe Crab by tapping it, adding {U}{U}{U}.
2. Activate Horseshoe Crab by paying {U}, untapping it.
3. Repeat.

What the combo produces

• Infinite colored mana