One with the Kami + Phyrexian Altar + Umbral Mantle

G identity

Commander legal

The 3 combo pieces

• One with the Kami
• Phyrexian Altar
• Umbral Mantle

What must be in place

One with the Kami attached to any creature you control.
Umbral Mantle attached to any creature you control except the creature with One with the Kami attached.

How to execute it

1. Activate Phyrexian Altar by sacrificing the creature with Umbral Mantle attached, adding one mana of any color.
2. One with the Kami triggers, creating a number of 1/1 Spirit creature tokens equal to that creature's power.
3. Activate Umbral Mantle's equip ability by paying {0}, attaching it to a Spirit token.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures you control
• Infinitely large creature until end of turn