Chainbreaker

Mikaeus, the Unhallowed + Altar of Dementia + Chainbreaker

Infinite death triggers, Infinite ETB, Infinite LTB, Infinite mill, Infinite sacrifice triggers, Infinite self-mill

Mikaeus, the Unhallowed + Arcbound Ravager + Chainbreaker

Infinite +1/+1 counters on a creature, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Ashnod's Altar + Chainbreaker

Infinite colorless mana, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Atog + Chainbreaker

Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers, Infinitely large creature until end of turn

Mikaeus, the Unhallowed + Bartolomé del Presidio + Chainbreaker

Infinite +1/+1 counters on a creature, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Blasting Station + Chainbreaker

Infinite ETB, Infinite LTB, Infinite damage, Infinite death triggers, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Bloodflow Connoisseur + Chainbreaker

Infinite +1/+1 counters on a creature, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Carrion Feeder + Chainbreaker

Infinite +1/+1 counters on a creature, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers

Mikaeus, the Unhallowed + Extruder + Chainbreaker

Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers, Infinite +1/+1 counters on creatures you control

Mikaeus, the Unhallowed + Goblin Bombardment + Chainbreaker

Infinite sacrifice triggers, Infinite ETB, Infinite LTB, Infinite damage, Infinite death triggers