Hero card

Viggo, End of Ig's Crossing

Legendary Creature - Symbiote Hero Villain

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

Needs: Big Mana

Gives: Hero / Villain, Card Draw, Attack Triggers

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

Build a deck with Viggo, End of Ig's Crossing as the hero

Makes it work

Avengers: Under Siege

Benefits from it

The Masters of Evil · HYDRA Assault Robot · Baron Strucker, HYDRA Overlord · Thunderbolts Conspiracy · Doom Reigns Supreme · Crossbones, Malicious Mercenary · Swordsman, Sharp Scoundrel · Yellowjacket, Heartless Marauder

Use instead if you don't have it

Venom, Lethal Protector · Rhino, Barreling Brute · Xecau, Predation's Shadow · The Gitrog, Ravenous Ride · Rakdos, Patron of Chaos · Hill Gigas

Cards in the meta that answer it

Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Inevitable Defeat (4-Color Control) · Bitter Triumph (Dimir Aggro)