Whisper, Blood Liturgist + Thornbite Staff + Desecrated Tomb + Blood Artist

Prerequisites

• Thornbite Staff attached to Whisper.
• Whisper does not have summoning sickness.
• You control at least two other nontoken creatures.
• You have a creature card in your graveyard.

Steps

1. 1Activate Whisper by tapping it and sacrificing two other nontoken creatures.
2. 2Blood Artist and Whisper trigger twice.
3. 3Resolve both Blood Artist triggers, causing target player to lose 2 life and you to gain two life.
4. 4Resolve both Whisper triggers, untapping it.
5. 5Resolve the Whisper ability from step 1, returning target creature card from your graveyard to the battlefield.
6. 6Desecrated Tomb triggers, creating a 1/1 Bat creature token.
7. 7Activate Whisper by tapping it and sacrificing the Bat token and any other nontoken creature.
8. 8Repeat from step 2.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss