Hero card

Vincent's Limit Break

Instant

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

Needs: Valiant, Beast

Gives: Spells

Not in winning lists yet: read from the card text and the graph

Build a deck with Vincent's Limit Break as the hero

Makes it work

Loot, the Anomaly · Emberheart Challenger · Hungering Puppetbeast · Rampaging Baloths · Nettle Guard · Mouse Trapper · Seedglaive Mentor · Veteran Guardmouse

Use instead if you don't have it

Multiply by Zero · Presumed Dead · Nameless Inversion · Cease · Shoot the Sheriff · Fatal Fissure

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)