Eternal Witness, Priest of Gix, Victimize, Shilgengar, Sire of Famine, and Desecrated Tomb

Prerequisites

• Eternal Witness on the battlefield
• Priest of Gix on the battlefield
• Victimize in hand
• Shilgengar, Sire of Famine on the battlefield
• Desecrated Tomb on the battlefield
• available

Steps

1. Activate Shilgengar twice by sacrificing Priest of Gix and Eternal Witness
2. Cast Victimize by paying and sacrificing another creature, returning Eternal Witness and Priest of Gix from your graveyard to the battlefield
3. When Priest of Gix and Eternal Witness enter, they each trigger as well as Desecrated Tomb
4. Resolve the Priest of Gix trigger, adding
5. Resolve the Desecrated Tomb trigger, creating a creature token
6. Resolve the Eternal Witness trigger, returning Victimize from your graveyard to your hand
7. Repeat

Results

• Infinite Blood tokens
• Infinite artifact tokens
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers
• Infinite storm count