Atonement Testing - Need a bit of help

[Nitrous24]

Ok, I know This probably isn't where this should go. But i'm wondering how much MAB (if any) 1 int is going to be vs. a lv 0 bunny. I'm testing Atonement to see if MAB has a bearing. First 5 ws i'm doing as /whm. 2nd set of 5 i'm going /rdm (so 20 MAB from trait + my int will go up Thus i am asking this question.)

Edit: Make that a difference of 3 int (i wasn't sure before /whm has 60 int /rdm have 63 int) Please this would help me judge a guess at what my ws should be before i start my test. To see if it works out properly

[Kumaccio]

i tested with mab of a cor but no changes at all,its a magical damage but seems to ignore shell(tested on a troll with shellIII and a light elemental with shellIV)so not working as a nuke imo