Later on, his brother, the Collector, arrives to play a game with him as both are collectors. He chooses the heroes of Earth as his players while his brother picks the villains. Spider-Man assists him throughout the game. In one match, Spider-Man sneaks outside the game platform and frees the citizens of New York while destroying Grandmaster's ship in the process. When he returns, he finds a demotivated Grandmaster, who had lost the match against his brother. Later on, Spider-Man convinces him to challenge his brother although it takes him several tries before it succeeds, as he believed that whatever he did, he would be unable to beat the Grandmaster. He and Spider-Man defeat the Grandmaster and destroys his staff in a match Spider-Man created. As a result of Spider-Man's actions, he promised not to collect from Earth anymore and decided to give up collecting beings, instead looking for collections of relationships and experiences. When his brother demands a rematch, he simply tells him no and teleports himself and his brother onto his ship.
Guardians of the Galaxy
The Grandmaster appears in the Guardians of the Galaxy episode "Take the Milano and Run," voiced by Jason Spisak. He is shown to own the space station Conjunction.
The Grandmaster appeared in the four-part Ultimate Spider-Man episode "Contest of Champions," voiced by Jeff Bennett.
- Collection Orbs
- It appears to operate on a substring variation of quantum-mechanical algorithms.
Rerouting the bio-molecular sequence should be simplicity itself, if Spider-Man can buy us the time.Commencing activation sequence.The teleportation matrix is now online.
- Teleport Hub
- Annihilus (Earth-12041)
- Attuma (Earth-12041)
- Batroc the Leaper
- Blastaar the Living Bomb Burst
- Carl "Crusher" Creel(Absorbing Man) (Earth-TRN123)
- Emil Blonsky (Abomination) (Earth-TRN123)
- Flint Marko(The Sandman) (Earth-TRN123)
- Frederick Myers(Boomerang) (Earth-12041)
- Mark Raxton(Molten Man)
- Max Fury(Scorpio)
- Maxwell Dillon (Electro) (Earth-TRN123)
- M.O.D.O.C. (Earth-TRN123)
- Otto Octavius(Doctor Octopus) (Earth-TRN123)
- Samuel Sterns (The Leader) (Earth-TRN123)
- Sergei Kravinoff(Kraven the Hunter) (Earth-12041)
- Skurge(The Executioner) (Earth-TRN123)
- Tony Masters(Taskmaster) (Earth-TRN123)
- Ymir (Earth-12041)
- "What happens in Conjuction, stays in Conjuction" is a reference to real-life catchphrase "What happens in Vegas, stays in Vegas".