Pulsemage Advocate + Altar of Dementia + Thornbite Staff

Prerequisites

• Thornbite Staff attached to Pulsemage Advocate.
• Pulsemage Advocate does not have summoning sickness.
• You control a nontoken creature with power three or greater.

Steps

1. 1Activate Altar of Dementia by sacrificing a creature with power three or greater.
2. 2The creature dies, triggering Pulsemage Advocate, untapping it.
3. 3Resolve the Altar of Dementia trigger, causing target opponent to mill cards equal to the sacrificed creature's power.
4. 4Activate Pulsemage Advocate by tapping it and putting three cards from an opponent's graveyard into their owner's hand, returning the creature from your graveyard to the battlefield.
5. 5Repeat.

Effects

• Infinite card draw for opponents
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers