actually that "Wisp Speed Buff" doesn't even work or have any scripts, so no, you can't piggyback off of it. this might work though: ScriptName yourspeedbuffenchantorspell extends ActiveMagicEffectFloat Property SpeedMult auto Event OnEffectStart(Actor akTarget)akTarget.SetActorValue("SpeedMult", 300)EndEvent Event OnEffectFinish(Actor akTarget)akTarget.SetActorValue("SpeedMult", 100)EndEvent