Chishiro, the Shattered Blade, Crown of Flames, Ashnod's Altar, and Chromatic Orrery

Prerequisites

• Chishiro, the Shattered Blade on the battlefield
• Crown of Flames in hand
• Ashnod's Altar on the battlefield
• Chromatic Orrery on the battlefield
• available

Steps

1. Cast Crown of Flames by paying , attaching it to Chishiro
2. When Crown of Flames enters the battlefield, Chishiro triggers, creating a 2/2 Spirit creature token
3. Activate Ashnod's Altar by sacrificing the Spirit, adding
4. Activate Crown of Flames's second ability by paying , returning it from the battlefield to your hand
5. Repeat

Results

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