Hero card

Winnowing

Sorcery

PayoffThe more of what it needs is on the battlefield, the stronger it gets: the deck has to feed it a lot

Needs: Changeling, Big Mana

Gives: Spells

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

Build a deck with Winnowing as the hero

Makes it work

Changeling Wayfinder · Firdoch Core · Personify · Crib Swap · Prideful Feastling · Rooftop Percher · Flock Impostor · Barkform Harvester

Use instead if you don't have it

Desist · Riverwheel Sweep · Ultima · Full Throttle · Joraga Invocation · Echocasting Symposium

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)