Bloodsoaked Champion, Pitiless Plunderer, and Ashnod's Altar

Prerequisites

• Bloodsoaked Champion on the battlefield
• Pitiless Plunderer on the battlefield
• Ashnod's Altar on the battlefield
• You attacked with a creature this turn

Steps

1. Activate Ashnod's Altar by sacrificing Bloodsoaked Champion, adding
2. When Bloodsoaked Champion dies, Pitiless Plunderer triggers, creating a Treasure artifact token
3. Activate the Treasure by tapping and sacrificing it, adding
4. Activate Bloodsoaked Champion by paying , returning it from your graveyard to the battlefield
5. Repeat

Results

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