Glissa, the Traitor + Butcher of Malakir + Altar of Dementia + Myr Moonvessel Combo

All permanents on the battlefield.

Sacrifice Myr Moonvessel to Altar of Dementia.

Myr Moonvessel and Butcher of Malakir trigger.

Resolve Myr Moonvessel's trigger, adding .

Resolve Butcher of Malakir's trigger, causing each opponent to sacrifice a creature.

Glissa triggers at least once, allowing you to return Myr Moonvessel to your hand.

Resolve Altar of Dementia's ability, causing target player to mill cards equal to the sacrificed creature's power.

Cast Myr Moonvessel by paying .

Repeat until your opponents no longer control any creatures.

Significant death triggers

Significant creature ETB

Significant creature LTB

Significant mill

Significant creature sacrifice triggers

Significant self-mill

Significant storm count

Opponents sacrifice all their creatures each turn

Lock