Encroaching Mycosynth + Phyrexian Altar + Summoning Station

U identity

Commander legal

The 3 combo pieces

• Encroaching Mycosynth
• Phyrexian Altar
• Summoning Station

How to execute it

1. Activate Summoning Station by tapping it, creating a 2/2 Pincher creature token.
2. Activate Phyrexian Altar by sacrificing the Pincher, adding one mana of any color.
3. The Pincher dies, triggering Summoning Station, untapping itself.
4. Repeat.

What the combo produces

• Infinite colored mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers