Clay-Fired Bricks // Cosmium Kiln, Ashnod's Altar, and Urza, Prince of Kroog

Prerequisites

• Clay-Fired Bricks // Cosmium Kiln on the battlefield
• Ashnod's Altar on the battlefield
• Urza, Prince of Kroog on the battlefield
• Clay-Fired Bricks on the battlefield as Cosmium Kiln
• available

Steps

1. Activate Urza by paying , creating a token copy of Cosmium Kiln that is a 1/1 Soldier
2. When the token Cosmium Kiln enters the battlefield, it triggers, creating two 1/1 Gnome artifact creature tokens
3. Activate Ashnod's Altar three times by sacrificing the Cosmium Kiln token and the Gnomes, adding six
4. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers