Hero card

Hex of Undeath

Sorcery

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

Needs: Big Mana

Gives: Spells

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

Build a deck with Hex of Undeath as the hero

Makes it work

Death to Our Enemies · Analyze the Pollen · Bayo, Irritable Instructor · Electro, Assaulting Battery · Ancient Adamantoise · They Went This Way · Groundchuck & Dirtbag · Spinewoods Armadillo

Benefits from it

Forum Necroscribe · Witherbloom, the Balancer · Garland, Knight of Cornelia

Use instead if you don't have it

Bloodline Bidding · Behold the Sinister Six! · Relive the Past · Restoration Seminar · Return to the Light Realms · Wisdom of Ages

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)