Ancient Adamantoise, Gravewaker, Umbral Collar Zealot, and Amulet of Vigor

Prerequisites

• Ancient Adamantoise on the battlefield
• Gravewaker on the battlefield
• Umbral Collar Zealot on the battlefield
• Amulet of Vigor on the battlefield
• available

Steps

1. Activate Umbral Collar Zealot by sacrificing Ancient Adamantoise
2. When Ancient Adamantoise dies, it triggers
3. Holding priority, activate Gravewaker by paying , returning Ancient Adamantoise from your graveyard to the battlefield
4. Resolve the Ancient Adamantoise trigger, creating ten tapped Treasure tokens
5. When the Treasures enter, Amulet of Vigor triggers ten times, untapping the Treasures
6. Resolve the Umbral Collar Zealot ability
7. Activate seven Treasures by tapping and sacrificing them, adding
8. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite Treasure tokens
• Infinite surveil 1