Hero card

Earth's Mightiest Heroes

Sorcery

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

Needs: Big Mana

Gives: Graveyard, Power-up / Teamwork, Spells

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

Build a deck with Earth's Mightiest Heroes as the hero

Makes it work

Spineseeker Centipede

Benefits from it

Too Evil to Stay Dead · Unliving Legionnaire · The Swarmweaver · Canonized in Blood · Void Extrapolator · Winter, Misanthropic Guide · Mind Drill Assailant · Master's Councillors

Use instead if you don't have it

Joraga Invocation · Desist · Michelangelo's Technique · Full Throttle · Winnowing · River's Rebuke

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)