Cast the artifact from your graveyard by paying {0} and 3 life.
Aetherflux Reservoir and Chalice of the Void trigger.
Resolve the Aetherflux Reservoir trigger, causing you to gain 1 life for each spell you've cast this turn.
Resolve the Chalice of the Void trigger, countering the artifact and returning it to your graveyard.
Repeat

Infinite damage

Infinite lifegain triggers

Infinite lifegain

Infinite storm count

Artifact Castable for {0} that survives

Noctis, Prince of Lucis

Aetherflux Reservoir

Chalice of the Void

Cast any spell that has a mana value equal to the number of charge counters on Chalice of the Void.
Chalice of the Void triggers, exiling the spell and casting it from exile without paying its mana cost.
Repeat from step 2.

Infinite magecraft triggers

Guile

Cast Chalice of the Void by paying {0}.
Chalice of the Void enters the battlefield as a copy of Cavalier of Dawn.
Copy of Cavalier of Dawn enter-the-battlefield ability triggers, destroying itself and creating you a 3/3 Golem token.
Copy of Cavalier of Dawn dies, triggering itself, returning Chalice of the Void from your graveyard to your hand.
Repeat.

Infinite creature tokens

Infinite death triggers

Infinite creature ETB

Infinite creature LTB

Cavalier of Dawn

Infinite Reflection

March of the Machines

Tap Barrage Ogre, sacrificing Chalice of the Void to deal 2 damage to any target.
Tap Emry, targeting Chalice of the Void.
Cast Chalice of the Void.
Jeskai Ascendancy triggers, allowing you to loot.
Jeskai Ascendancy triggers, untapping all creatures you control and giving them +1/+1 until end of turn.
Repeat.

Infinite looting

Infinite untap of creatures you control

Infinite mana creatures you control can produce

Infinitely large creatures you control until end of turn

Emry, Lurker of the Loch

Jeskai Ascendancy

Barrage Ogre

Tap Orcish Vandal, sacrificing Chalice of the Void to deal 2 damage to any target.
Tap Emry, targeting Chalice of the Void.
Cast Chalice of the Void.
Jeskai Ascendancy triggers, allowing you to loot.
Jeskai Ascendancy triggers, untapping all creatures you control and giving them +1/+1 until end of turn.
Repeat.

Orcish Vandal

Tap Orcish Mechanics, sacrificing Chalice of the Void to deal 2 damage to any target.
Tap Emry, targeting Chalice of the Void.
Cast Chalice of the Void.
Jeskai Ascendancy triggers, allowing you to loot.
Jeskai Ascendancy triggers, untapping all creatures you control and giving them +1/+1 until end of turn.
Repeat.

Orcish Mechanics

Tap Embraal Gear-Smasher, sacrificing Chalice of the Void to deal 2 damage to each opponent.
Tap Emry, targeting Chalice of the Void.
Cast Chalice of the Void.
Jeskai Ascendancy triggers, allowing you to loot.
Jeskai Ascendancy triggers, untapping all creatures you control and giving them +1/+1 until end of turn.
Repeat.

Combos with "Chalice of the Void"