Game Mechanics: green /con nukers

[Scrubosaur]

I don't remember green /con mob being able to land full damage nukes (or any at all for that matter). I have been nuke/dotted by green mobs in guk and OT (skorps - and not the HT) recently and they all hit a majority of the time. I don't have super high resists but regardless level was supposed to mean something when casting on mobs and being cast ON by mobs. Is this an issue with the 500 resist system? Or is something not right with mob level vs pc level when it comes to spells?