Case of the Locked Hothouse + Mortuary + Phyrexian Altar

BG identity

Commander legal

The 3 combo pieces

• Case of the Locked Hothouse
• Mortuary
• Phyrexian Altar

What must be in place

You have solved Case of the Locked Hothouse.

How to execute it

1. Activate Phyrexian Altar by sacrificing the nontoken creature, adding one mana of any color.
2. When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library.
3. Cast the creature by paying its mana cost.
4. Repeat.

What the combo produces

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