Both target and AoE. I would hit a target that has both another monster next to it, as well as my tank, in the AoE area. The target and the 2 AoE hits all use the 41 whether it was paralyzed or sickness effect.I thought maybe the 38 was for the extended area of the AoE, but non of the other AoE spells with extended areas have 2 accuracy numbers.
Edit: Just looking at my weapon accuracy for that character, it is 28. So the +10 accuracy for the spell would be 38, the same as the second number listed. That other +3 to make it 41 is coming from somewhere, but I can't figure it out (and all other spells for that character list the accuracy as 41). I think its a bug where it is showing the base accuracy as well in the tooltip.
My main character has one spell where accuracy is needed, and it is the same as weapon accuracy, with the +10 for spell accuracy, and again another +3 on top of that. So both characters are getting +3 accuracy on all skills/spells from somewhere, and maybe some rare spells/skills are showing the base still as the second number?
I know none of this matters and I am over thinking it, but now I am obsessed with figuring this out.