John solos all of My Hero Academia by way of Speed Blitzing them. Even if he doesn't, none of them can deal with the laundry list of Powers and Abilities he has.
Give him
One For All so he has
Danger Sense and more **** in his Powers and Abilities. Have him gain
Resistance to
Power Absorption. Equipment can basically be anything.
Air Force Gloves or
Iron Soles work.
John Speed Blitzes One Punch Man since the characters got downgraded to
FTL+ while John is
Massively FTL. Same thing with My Hero Academia happens here, they can't deal with his Hacks. Since
God isn't a part of the Versus Battles Forum, we can ignore his existence since we don't really know what the full extent of his powrs are. If we do consider him, he gets Stomped by John's Laundry List of Powers and Abilities. Cosmic Garou couldn't react to John because of the speed difference, and even if he could
Power Mimicry him infinitely, Garou just gets hit with
Existence Erasure or gets
Time Stopped with
Universal Remote. Or any one of John's other Powers and Abilities.
Give John Garou's
Extraordinary Genius.
(
Gained knowledge on the behavior of all forces and flow of all energy in the universe, and applied this knowledge through replicating complex natural phenomena such as
nuclear fission and
gamma ray bursts. His aptitude for martial arts and fighting has increased to the point that he can perfectly mimic both the power and technique of others, including those that can manipulate the reality of the cosmos, in a single glance, and
further improve them to perfection past their original states.
Garou has stated that his fist is beyond timing, and that all of his strikes are completely unavoidable)
He would basically get all of Garou's other abilities by association. If this ability and reasoning isn't accepted (I can further elaborate why John would get Garou's other abilities from
Extraordinary Genius), then give John
Blessed. Garou got all of his other abilities from
Blessed. Giving John One Punch Man's
Willpower and allowing him to break the limiter can be a good addition.
Any of these three abilities are good for John. It's up to the Court of public opinion
- Extraordinary Genius
- Blessed
- Willpower
John can get resistance to
Spatial Manipulation,
Gravity Manipulation, and
Matter Manipulation (Sub-Atomic[...]) Garou survived being at the center of a Black Hole, so he got those resistances.
None of the equipment in One Punch Man will be particularly useful, so it can be anything. For ****s and giggles, we can give John Boros'
Restraining Armor or Orochi's
Mask (That was used to hide his True Form)