[Miller]

Currently, Pulling Shot doesn't seem to be working with Cripple Leg specifically. Is this intentional?

[Ryuzaki]

Celsius shell also does not work.

[Yark]

Sorry for piggybacking, but Straight Cannon also does not seem to be applying the on-hit effect of Battlepick. Other weapons may also be affected but I have not tested.

[Snake]

Yark, that's the subject for another thread. And what's happening there exactly is that Straight Cannon is not applying Potential on-hit effects. But it's not really a bug, since Potential skills/passives require the weapon to be at your main hand.