[Akame]

The +25% damage against youkais or targets installed, or being treated as being installed via Soul Chains doesn't seem to be working. As in, there is no additional damage being done. Tested with Rising Tide and basic attacks.
Debug info, if this helps.

Code:

Debug: Rising Tide - /obj/skill/rising_tide
Debug: Checking cost negation effects.
Debug: Total Power for Rising Tide / Fish Remains Mythslayer was 238.6. (Not installed)
Debug: Hit Rate of 188 VS Dodge Rate of 66
Debug: Movement: In a battle and no tactarg or tac_move.
Debug:   0
Debug: Rising Tide - /obj/skill/rising_tide
Debug: Checking cost negation effects.
Debug: Total Power for Rising Tide / Fish Remains Mythslayer was 263.6. (Installed. +25 power from Youkai Tamer)
Debug: Hit Rate of 188 VS Dodge Rate of 84
Debug: Movement: In a battle and no tactarg or tac_move.
Debug: Total Power for Fish Remains Mythslayer / Fish Remains Mythslayer was 176.
Debug: Before Use Skill called. Sadistic Heretic, Glaive Krieger, Attack, 1
Debug: Basic Attack - Weapon Fish Remains Mythslayer; 0
Debug: Total Power for Fish Remains Mythslayer / Fish Remains Mythslayer was 176.
Debug: 0&&1

[Neus]

I can't seem to replicate this issue. I get a difference of 15% when doing basic attacks on a Prinny. For reference, I'm using Headshot.

[Autumn]

Mythslayer is the axe, you're thinking of the gun, Spirit Hunter.

[Neus]

Well, again, I get a difference of 25% when I test with Mythslayer, so I can't reproduce this.

[Akame]

Is the 25% only for basic attacks?

[Snake]

Does it say 'On Hit'?

[Akame]

Does it say 'On Hit'?

Damage dealt by this weapon's attack is increased by 25% if the target is a Youkai or installed with one.
I'm assuming the "this weapon's attack" could've meant only basic attacks, but I am unsure.

[Neus]

Yes, it's only for basic attacks.

[Akame]

Yes, it's only for basic attacks.

Oops. Sorry about the wasted time then!