Swordsman is still a stronger class than Wizard even with this but the big thing that makes this such an issue is that Wizards are the class with access to all the MS in the game. Swordsman MS buffs were all nerfed or shared in Rebuild. Cleric traded with Wizard and then got ■■■■■■■ ■■■■ on. Modafinil is terrible now.
So you now have a CC immune, super fast Wizard that doesn’t get hit so you can’t drain their SP pool. If they were slower than the melee classes it wouldn’t be an issue a decent player would shred through their shield and kill them. If they weren’t CC immune, everyone would have it easy and drain their SP with the overloaded CC in this game.
However as it is, the fastest class in the game + CC immunity, there aren’t as many classes that can drain the SP if both players play well, so you basically rely on a Linker, Archer or other Wizard, except they’re stupid and naturally squishy, so really they’ll die to it before you can do anything, Clerics in general don’t have much CC, but Iron Maiden does work on them so it’s possible to deal with that way.
Swordsman may have a match up disadvantage but for a Cleric/Archer/Scout, it’s better to fight an Onmyoji than a good Swordsman build.
Most of this games issues in PvP comes down to players are bad, available MS is completely nonsensical, or there is too much CC. Onmyoji deals in all 3 of these issues and so they’re strong.
That said if you nerf it, Wizards will be competing with Clerics for that 4th place slot.
As for the other stuff, Cryo’s Subzero Shield is not that bad, it’s a tanking skill on a class that gets just over half the HP of a real class like Swordsman. You want it nerfed, but think of how bad they are without it because your stupid class gets to have a big HP pool (the most important stat) and they get ■■■■■■■ nothing.
Edit: I take it back, sure Wizard gets 60% to Swordmans 100%(?) but they also get ■■■■ on in CON ratios as well so they don’t even get half your hp.