Hero card

Olx, Mouth to Many Eyes

Legendary Creature - Mutant Advisor

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

Needs: Attack Triggers, Big Mana, Spider

Gives: Graveyard, Legendary

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

Build a deck with Olx, Mouth to Many Eyes as the hero

Makes it work

Broodspinner · Kroble, Envoy of the Bog · Spider-Man Noir · Gwenom, Remorseless · Egrix the Bile Bulwark · Void Extrapolator · Mind Drill Assailant · Masked Meower

Benefits from it

The Everflowing Well

Use instead if you don't have it

Madame Web, Clairvoyant · Grappling Kraken · Krang & Shredder · Muldrotha, the Gravetide · Kitsune, Dragon's Daughter · Beluna's Gatekeeper

Cards in the meta that answer it

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