Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to draw a card.
Activate Emry by tapping it, allowing you to cast Chromatic Sphere from your graveyard this turn.
Cast Chromatic Sphere from your graveyard by paying {1}.
Mirran Spy triggers, untapping Emry.
Repeat.

Infinite card draw

Infinite draw triggers

Near-infinite storm count

Emry, Lurker of the Loch

Mirran Spy

Chromatic Sphere

Etherium Sculptor

Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to draw a card.
Activate Emry by tapping it, allowing you to cast Chromatic Sphere from your graveyard this turn.
Cast Chromatic Sphere from your graveyard by paying {1}.
Chakram Retriever triggers, untapping Emry.
Repeat.

Chakram Retriever

Helm of Awakening

Cast Chromatic Sphere from your graveyard by paying {0} and discarding an artifact land card from your hand.
Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to draw a card.
Scrap Trawler triggers, returning an artifact land card from your graveyard to your hand.
Repeat.

Near-infinite self-discard triggers

Artifact Land

Scrap Trawler

Foundry Inspector

Cast Lotus Petal from your graveyard for its retrace cost by paying {0} and discarding a land card.
Cast Chromatic Sphere from your graveyard for its retrace cost by paying {0} and discarding a land card.
Activate Lotus Petal by tapping and sacrificing it, adding {G}.
Cast Life from the Loam by paying {G}, returning at least two land cards from your graveyard to your hand.
Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to mill three cards and return Life from the Loam from your graveyard to your hand.
Repeat.

Infinite self-mill

Near-infinite magecraft triggers

Life from the Loam

Lotus Petal

Cast Chromatic Sphere from your graveyard by paying {0} and discarding Dakmor Salvage.
Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to mill two cards and return Dakmor Salvage from your graveyard to your hand.
Repeat.

Dakmor Salvage

Cast Chromatic Sphere from your graveyard by paying {0} and discarding a land card from your hand.
Activate Chromatic Sphere by paying {1}, tapping and sacrificing it, adding {1} and causing you to mill two cards and return a land card from your graveyard to your hand.
Repeat.

Combos with "Chromatic Sphere"