Mindeslayer kinetic/other leech - don't leech psi?

[Postman]

According to description leech should increase psi energy, but activating kinetic/thermal leech decrease psi energy instead. Is it a bug or I don't understand something?

[Rectifier]

The leech only works if it hits targets, aka enemy npcs and bosses. Are you hitting them and still losing psi? Check the psi cost to see if it makes sense.

[onyhow]

Doesn't leech skills have 0 psi cost?

[Postman]

Yest it hit target and leech cost should be 0

[Rectifier]

Sorry I forgot to add a key word in my post, check the psi cost (if any) of using sustains. Also the leech abilities have limited range, so double check the descriptions for information about radius or area.

Btw I tested a Mindslayer on b36 (I don't play them often) and the leech skills work.