Jinnie Fay, Jetmir's Second, Black Market Tycoon, Thornbite Staff, and Thermopod

Prerequisites

• Jinnie Fay, Jetmir's Second on the battlefield
• Black Market Tycoon on the battlefield
• Thornbite Staff on the battlefield
• Thermopod on the battlefield
• Thornbite Staff attached to Black Market Tycoon
• Black Market Tycoon does not have summoning sickness

Steps

1. Activate Black Market Tycoon by tapping it, creating either a 2/2 Cat or a 3/1 Dog creature token
2. Activate Thermopod's second ability by sacrificing the Cat or Dog, adding
3. The Cat or Dog dies, triggering Black Market Tycoon, untapping Black Market Tycoon
4. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite red mana
• Infinite sacrifice triggers