Ashnod the Uncaring, Whisper, Blood Liturgist, and Giant-Sized Flying Ant

Prerequisites

• Ashnod the Uncaring on the battlefield
• Whisper, Blood Liturgist on the battlefield
• Giant-Sized Flying Ant on the battlefield

Steps

1. Activate Whisper by tapping it, sacrificing Giant-Sized Flying Ant and any other creature you control, targeting any other creature card in your graveyard
2. Ashnod the Uncaring triggers, copying Whisper's ability, targeting Giant-Sized Flying Ant
3. Resolve the copy of Whisper's ability, returning Giant-Sized Flying Ant from your graveyard to the battlefield
4. When Giant-Sized Flying Ant enters the battlefield, it triggers, untapping Whisper
5. Resolve the original Whisper ability, returning the targeted creature from your graveyard to the battlefield
6. Repeat

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite recursion of creature cards in your graveyard
• Infinite creature sacrifice triggers