Glissa, the Traitor + Grave Pact + Altar of Dementia + Ornithopter

Prerequisites

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Steps

1. 1Sacrifice Ornithopter to Altar of Dementia.
2. 2Grave Pact triggers, causing each opponent to sacrifice a creature.
3. 3Glissa triggers at least once, allowing you to return Ornithopter to your hand.
4. 4Resolve Altar of Dementia's ability, causing target player to mill cards equal to the sacrificed creature's power.
5. 5Cast Ornithopter by paying .
6. 6Repeat until your opponents no longer control any creatures.

Effects

• Lock
• Near-infinite creature ETB
• Near-infinite creature LTB
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers
• Near-infinite mill
• Near-infinite self-mill
• Near-infinite storm count
• Opponents sacrifice all their creatures each turn