Editing Fox (SSBU)

Fox's buffs primarily come from his moveset's improved versatility. [[Blaster]]'s shots travel farther and the move has less endlag, granting him a far better camping tool. His primary KO options in his [[forward smash|forward]] and [[up smash]], as well as [[Fire Fox]], now have increased knockback, which has overall further improved his KO power. Down tilt had its knockback and angles altered, whereas dash attack has less ending lag, making both much more viable combo starters overall. In addition, [[Reflector]]'s startup has been cut in half and grants him [[intangibility]] (reminiscent of his ''Melee'' incarnation), allowing him to escape combos easier and edgeguard more safely.

Fox also greatly benefits from many of the changes to ''Ultimate''{{'}}s gameplay mechanics. The universal increase to horizontal mobility has especially improved his previously lackluster air speed, while making his grounded speed even faster. The ability to use any attack out of a run drastically benefits his boxing game and further improves his grounded moveset's utility and combo ability, giving him far more options than he had to pressure the opponent on the ground. The universal reduction to landing lag also improves his aerial game's combo ability, but most importantly, it improves his already great safety on shield despite the reduced [[shieldstun]] on aerial attacks. Finally, the changes to [[air dodge]] mechanics notably benefit his powerful juggling options.

However, Fox has also received many glaring nerfs as well, the most significant ones being to his survivabilty, the ability to combo into his finishers, and the ability to easily [[jostle|cross-up]]; many of the changes to gameplay mechanics further compound these issues. Fox is even lighter and his gravity now matches that of his ''Melee'' incarnation, worsening his already bad endurance, while both [[Fox Illusion]] and Fire Fox travel a shorter distance and Reflector now only stalls Fox's momentum out once, making him easier to edgeguard. Combined with the ability to use only one air dodge before landing or getting hit, the smaller sizes in stages' edges, and the fact enough downwards velocity now causes opponents to be KO'd faster from the bottom blast line, Fox's survivability is much worse than before, possibly the worst in his appearances so far. Conversely, while Fox's KO potential was improved, he has also lost several KO confirms due to his moveset's worsened combo potential outside of down tilt and dash attack; [[forward tilt]]'s altered knockback reduces its combo and KO potential and almost completely removes its locking potential, one of down tilt's hitboxes that could lead into up aerial at high percentages was removed, and [[up tilt]] can no longer lead into KO setups as easily due to its altered knockback and its altered hitbox placements rendering it unable to hit opponents hanging on an edge or during their 2-frame vulnerability. The removal of [[frame canceling]] and the changes to [[reeling]] animations no longer being untechable have also drastically worsened his down aerial's combo ability.

Fox's dash attack, despite being faster, is now almost unable to cross-up opponents (unless they're small or thin) due to its higher shieldstun and the changes to jostling mechanics, and [[Fox Illusion]] can no longer bypass shields, making it much more difficult for him to recover back on-stage by crossing the opponent up, and instead making it much easier to punish him. Other nerfs also include the worsening of his already poor grab game, with his grabs having even less range, [[back throw]] being worse for edgeguarding, and the faster knockback physics completely removing down throw's combo potential when combined with its unfavorable angle and Fox's slower initial dash. Up smash's animation was also made faster with the hitbox duration unchanged, which while making it easier to hit opponents behind him, it also makes the clean hit slightly harder to land; the move also no longer grants intangibility to Fox's head during startup, making it a less effective anti-air.