Hero card

Sephiroth, Planet's Heir

Legendary Creature – Human Avatar Soldier

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

Needs: Counter +1/+1, Big Mana

Gives: Counter +1/+1, ETB, Legendary

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

Build a deck with Sephiroth, Planet's Heir as the hero

Makes it work

Zodiark, Umbral God · Knowledge Seeker · Kroble, Envoy of the Bog · Justice, Vance Astrovik · Spider-Man Noir · Danitha, Spear of Agony · Massacre Girl, Most Wanted · Roxxon Brutes

Benefits from it

Great Ugly-Looking Goblin · Undying Malice · Pensive Professor · Blacksnag Buzzard · Dai Li Agents · Tam, the Possibility

Use instead if you don't have it

Bifur, Melodic Rider · Bumi, King of Three Trials · Byrke, Long Ear of the Law · Wakandan Royal Guard · Armasaur Guide · Apothecary Stomper

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Jeskai Revelation (4-Color Control) · Inevitable Defeat (4-Color Control)