[Slydria]

I do think changing the On Hits on the Katanas to being applicable on Kensei Offensive Skills makes sense.

For the potentials, 10% Elemental Pierce is fine but I really insist on changing the potentials too. Raijin aside, they are just too restrictive since they require the Hidden Cut to both be the killing blow and only work against monsters.

So I'd like to at least also suggest that they just work on Hidden Cut, no monster nor kill condition but some adjustments should be considered while doing so:

- Kouenjin's Potential likely needs tweaks as triggering too many explosions in a tight group of enemies could result in a dramatic damage spike. Might need something like halved damage against enemies already damaged by Hidden Cut.

- Yukijin's Potential can't really replace people with Ice Points, ergo I think they should forcibly spawn an Ice Point (and Ice Sheets) at struck enemy locations, displacing them and causing them to take some additional Ice Damage.

- Akujin's Potential should probably create Delayed Dark Water tiles instead so there is an opportunity to avoid them.