Rakka Mar, Thornbite Staff, Pitiless Plunderer, and Viscera Seer

Prerequisites

• Rakka Mar on the battlefield
• Thornbite Staff on the battlefield
• Pitiless Plunderer on the battlefield
• Viscera Seer on the battlefield
• Thornbite Staff attached to Rakka Mar
• available

Steps

1. Activate Rakka Mar by paying and tapping it, creating a 3/1 Elemental creature token with haste
2. Activate Viscera Seer by sacrificing the Elemental
3. When the Elemental dies, Rakka Mar and Pitiless Plunderer trigger
4. Resolve the Rakka Mar trigger, untapping it
5. Resolve the Pitiless Plunderer trigger, creating a Treasure artifact token
6. Resolve the Viscera Seer ability, causing you to scry 1
7. Activate a Treasure by tapping and sacrificing it, adding
8. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite scry 1