I've been trying to add a SpEff similar to Lorian's Greatsword Buff to Fume Ultra Greatsword for a while now— but unlike Lorian's Greatsword, Fume does not have a Bullet ID in its Behaviour or Attack Params.
I have even tried adding the SpEff into the regular 2H Attack Params so that the Buff triggers when 2 Handing the weapon, because I couldn't get it work with its Weapon Art.
Still It hasn't worked.
So I want to know, is it just not possible or am I just missing modifiying some fields?