Nyxbloom Ancient + Umbral Mantle + Zaxara, the Exemplary

BGU identity

Commander legal

The 3 combo pieces

• Nyxbloom Ancient
• Umbral Mantle
• Zaxara, the Exemplary

What must be in place

Umbral Mantle attached to Zaxara.
Zaxara does not have summoning sickness.

How to execute it

1. Activate Zaxara by tapping it, adding six mana of any color.
2. Activate Zaxara by paying {3} and untapping it, giving itself +2/+2 until end of turn.
3. Repeat.

What the combo produces

• Infinite colored mana
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control
• Infinitely large creature until end of turn