Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Mikaeus, the Unhallowed + Blasting Station

Prerequisites

• You control another nontoken non-Human creature with base toughness 2 or greater.

Steps

1. 1Activate Blasting Station by tapping it and sacrificing another nontoken non-Human creature
2. 2When the creature dies, its undying ability triggers, returning the creature from your graveyard to the battlefield with a +1/+1 counter on it.
3. 3When the creature enters, Blasting Station triggers, untapping Blasting Station.
4. 4Activate Blasting Station by tapping it and sacrificing the creature with a +1/+1 counter on it.
5. 5When the creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
6. 6When the creature enters, Blasting Station triggers, untapping Blasting Station.
7. 7Resolve the Blasting Station abilities from step 1 and 4.
8. 8Repeat.

Effects

• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures you control