15––·
ThorOdinson — comics and screen
comicsMCUcomicfilm
The baseline version is a god who has been fighting for a thousand years and it is nowhere near the top of his range. Rune King Thor gave up his second eye and hanged himself on the world tree to learn what the runes were, came down with enough of it to end the loop Asgard had been dying inside since the beginning, and then put the power away. The screen version's ceiling is a good afternoon at a forge.
Thor · vol. 2 #80–85 · shown
Gives up his remaining eye and hangs himself on Yggdrasil for the runes, then unmakes the cycle of Ragnarök. — 2004
Avengers: Infinity War · 2018 · shown
Withstands the full output of a neutron star to forge Stormbreaker.
16––·
Silver SurferNorrin Radd — comics
comicscomic
Kills- Nobody, directlyhe found the worlds; Galactus ate themFantastic Four 1966
Given a fraction of Galactus's power and sent ahead to find him meals, which he did, for years, before refusing. The Power Cosmic lets him restructure matter and cross galaxies. What he is remembered for is the one time he would not use it as instructed, and what that cost him.
Fantastic Four · #48–50 · stated
Endowed with the Power Cosmic by Galactus and employed to locate inhabited worlds for consumption. — 1966
Fantastic Four · #50 · shown
Turns on Galactus over Earth, and is stripped of his freedom of space and confined here for it. — 1966
17––·
Iron ManTony Stark — comics and screen
comicsMCUcomicfilmcontested
He was genetically engineered to pilot a Celestial-killing machine and the machine turned him down — it wanted his brother. So he built his own one, eight reactors of it, and took that into a fight with the Dark Celestials instead. That is the whole character in one anecdote. On screen he takes the six stones off Thanos and uses them, which kills him — Banner had worn the same gauntlet an hour earlier and lived, so this is not a durability feat. It is a nerve feat, and so is the other one.
Iron Man · 2013 · shown
The Aspirants' Godkiller rejects Tony as a pilot; his brother Arno was the intended one.
Avengers · vol. 8 #5 · shown
Pilots the Godkiller Mk II, of his own construction, against the Dark Celestials. — 2018
Avengers: Endgame · 2019 · shown
Takes the Infinity Stones into a gauntlet of his own making and uses them, dying of it.
18––·
The SentryRobert Reynolds — comics
comicscomiccontested
Kills- Arestorn in half on live television; resurrected in 2015Siege 2010 · undone
- Carnagetorn in half in orbitNew Avengers 2005 · undone
- Morgan le Faydecapitated, and back inside the same fightDark Avengers 2009 · undone
Written as having the power of a million exploding suns, which is marketing, and then given one act that is not: he takes hold of Ares in front of a live audience and pulls him into two pieces. The Void is why he is down here. He is a containment problem rather than a combatant, and every story about him is about who is standing by to switch him off.
Siege · 2010 · shown
Tears Ares apart with his hands in the middle of a battle.
The Sentry · 2000 · stated
His power is described as that of a million exploding suns.
19––·
MagnetoErik Lehnsherr — comics
comicscomic
Kills- Zaladanethe issue where he stops pretendingThe Uncanny X-Men 1991
- The Red Skullbeaten to death by handUncanny Avengers 2014
- Sebastian Shawon screen, through the helmetX-Men: First Class 2011
The most consequential person here who is, on paper, a man with one power. He pulls the adamantium out through Wolverine's skin without touching him, and he has held nations to a deadline more than once. Down here because one power, however well used, has a ceiling the entries above it do not.
X-Men · vol. 2 #25, Fatal Attractions · shown
Extracts the adamantium from Wolverine's skeleton out through his skin, at a distance. — 1993
X-Men · #1 · shown
Seizes the Cape Citadel missile base single-handed in his first appearance. — 1963
20––·
DeadpoolWade Wilson — comics
comicscomiccontested
Kills- Every hero and villain in his continuityas DreadpoolDeadpool Kills the Marvel Universe 2012
Last, and here on one property only: he cannot be removed. Thanos cursed him with immortality out of jealousy, which means the strongest being on this page personally guaranteed that the weakest one outlives him. Every other entry here can be beaten by being killed. Nobody on this list has worked out what to do about Wade, and the one time a writer let him off the leash he cleared his entire universe.
Deadpool · #64 · stated
Thanos, jealous that Death loves him, curses him with life so the two can never meet. — 2002
Deadpool Kills the Marvel Universe · 2012 · shown
As Dreadpool, kills every hero and villain in his own continuity.