Kiel Effect filter per Skill

[Armony]

Happy new year rathena and as always the new ones with questions for you. today I have a question about how I could make the after cast delay of the kiel card have a filtered effect, I explain

Suppose a LK uses Kiel card as I could do so that after cast delay does not affect Bowling bash or other skills.

Thank you for your attention to all 

[Zeiyan]

bonus2 bSkillDelay,sk,t; Increases delay of skill sk by t milliseconds bonus2 bSkillCooldown,sk,t; Increases cooldown of skill sk by t milliseconds

 

You could specify  specific skills using these. You could it would be by milliseconds rather than the kiel default that uses percentage.