Hero card

Knife

Artifact – Clue Equipment

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

Needs: Equipment

Gives: Artifacts, Equipment, Card Draw

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

Build a deck with Knife as the hero

Makes it work

Hard-Won Jitte · Hawkeye's Bow · Sunfire Torch · Chainsaw · Doc Ock's Tentacles · Quick-Draw Katana · Trusty Boomerang · Giantcraft Helm

Use instead if you don't have it

Soul-Guide Lantern · Heirloom Epic · Ragged Short Spear · Found Footage · Candlestick · Orazca Puzzle-Door

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)