Recourse Effects

[Ennewi]

If a Recourse Effect Spell can't take hold due to you, the caster, having all 15 buff slots already in use, will the detrimental part of the spell (Shadow Vortex / Siphon Str) still basically generate the same amount of hate? I don't really care if the spell does or doesn't decrease stats of the mob, but in that instance, if the spell can't take hold, is that similar to it getting resisted or is it the equivalent of having your darkness line not take hold because it doesn't stack, i.e. a higher level druid/ranger already snared the mob?

Was using Shadow Vortex yesterday in group and it seemed like I couldn't hold aggro with SV until I clicked off 1 of the 15 buffs in window, allowing for the transfer of stolen AC. However, it was a rushdown type of situation so I didn't have time to really test this out.