If we talking about weapons like i said on the post the legendary weapons are all really not worth bringing most of the time, cause you tend to have better weapons somewhere else, in terms of what laka can equip, maybe you can give her katanas access since thief did evolve into ninja in the original ff1.
Unironically i feel like vera not has access to staves on purpose, even with the low magic options available her bahamut still somewhat get close to oalston ultima, i imagine if she could equip a 1000 magic option like oalston her bahamut would sky high to insanity levels, but then again that would justify bahamut cd more on the later game bosses, so is kinda a double edged sword, then again vera killing bosses super fast with a cd downside is what she was doing on the start of the game anyway, so you can say is just vera being vera?
If we talking about character stats, not sure how viable it would be for you to change this, but would be nice if you could make bosche vigor get better later in the game, so we can at least have a option to build him with a crit build via bows, instead of just using procure with procure sucking.
Viewing post in Time to share a big load of thoughts (massive text warning)
The Legendary Weapons are definitely a focus. I was toying around with changing a couple boss drops later to get more keys. The drops that are just buyable armors/weapons or an elixir.
I've been doing a lot of work on the swords as you have Malicore as well who has that as his only magic option.
I don't know how much I can change the stats, but I reduced the initial levels you get some later party members so you have more time to use Nethercite as they level.