Hero card

Dual-Sun Technique

Instant

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

Needs: Valiant

Gives: Spells, Card Draw

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

Build a deck with Dual-Sun Technique as the hero

Makes it work

Seedglaive Mentor · Whiskervale Forerunner · Nettle Guard · Veteran Guardmouse · Emberheart Challenger · Mouse Trapper · Flowerfoot Swordmaster · Whiskerquill Scribe

Benefits from it

Graduation Day · Photon, Living Light · Ravenhill Flock · Stirring Hopesinger · Primeval Bounty

Use instead if you don't have it

Plunge into Winter · Rapier Wit · Rebellious Strike · Parting Gust · Energybending · Break the Spell

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)