Bolas's Citadel + Crookshank Kobolds + Mortuary + Phyrexian Altar

BR identity

Commander legal

The 4 combo pieces

• Bolas's Citadel
• Crookshank Kobolds
• Mortuary
• Phyrexian Altar

How to execute it

1. Activate Phyrexian Altar by sacrificing Crookshank Kobolds
2. When Crookshank Kobolds dies, Mortuary triggers, putting Crookshank Kobolds from your graveyard onto the top of your library.
3. Cast Crookshank Kobolds from the top of your library by paying 0 life.
4. Repeat.

What the combo produces

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