Hero card

The Fire Crystal

Legendary Artifact

SpellUsed once: what it does depends on when you cast it

Needs: Valiant, Tokens

Gives: Artifacts, Legendary

In 5% of today's winning lists

Build a deck with The Fire Crystal as the hero

Makes it work

Simulacrum Synthesizer · Pinnacle Starcage

Benefits from it

The Irencrag

Winning decks play them together

Authority of the Consuls · Boomerang Basics · Braided Net · Clay-Fired Bricks · Repurposing Bay · Perilous Snare · White Auracite · Torpor Orb

Use instead if you don't have it

The Regalia · Cursed Recording · Getaway Barrel · Mirrormind Crown · Thousand Moons Smithy · Warrior's Sword

Winning decks that play it

Azorius Artifacts (1)

Cards in the meta that answer it

Countersculpt (Azorius Control) · Inevitable Defeat (4-Color Control) · No More Lies (Azorius Control) · We Say Thee Nay! (Dimir Aggro)