Ashling, the Limitless, Grave Sifter, and Sami, Wildcat Captain

Prerequisites

• Ashling, the Limitless on the battlefield
• Grave Sifter in hand
• Sami, Wildcat Captain on the battlefield

Steps

1. Cast Grave Sifter for its evoke cost by paying due to Sami
2. When Grave Sifter enters, its first ability and evoke abilities trigger
3. Resolve the first trigger, optionally returning a card from your graveyard to your hand
4. Resolve the second trigger, sacrificing Grave Sifter
5. When Grave Sifter dies, Ashling triggers, creating a token copy of Grave Sifter with haste
6. When the Grave Sifter token enters, it triggers, returning Grave Sifter from your graveyard to your hand
7. Repeat

Results

• Each opponent returns all creature cards from their graveyard to their hand
• Infinite ETB
• Infinite LTB
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite storm count
• Return all cards from your graveyard to your hand