Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Intruder Alarm + Sparkcaster
Infinite LTB, Infinite ETB, Infinite damage, Infinite storm count, Infinite mana creatures you control can produce, Infinite untap of creatures, Infinite untap of creatures you control
Cast Sparkcaster by paying its mana cost reduced by the number of creatures you can tap while casting it.
When Sparkcaster enters, its first and second abilities and Intruder Alarm trigger.
Resolve the second Sparkcaster trigger, dealing 1 damage to target player or planeswalker
Resolve the first Sparkcaster trigger, returning it from the battlefield to your hand.
Resolve the Intruder Alarm trigger, untapping all creatures.
Repeat.
Component Cards
How It Works
Cast Sparkcaster by paying its mana cost reduced by the number of creatures you can tap while casting it.
When Sparkcaster enters, its first and second abilities and Intruder Alarm trigger.
Resolve the second Sparkcaster trigger, dealing 1 damage to target player or planeswalker
Resolve the first Sparkcaster trigger, returning it from the battlefield to your hand.
Resolve the Intruder Alarm trigger, untapping all creatures.
Repeat.