Dragons make Sorcerer comps feel awful to use

Both the Drake AI and the class synergy completely nullifies magic damage, albeit only on dragons themselves. However, it's still enough to counter the entirety of sorcerer comps, since their spells are 90% of their damage output. It also sucks since I've yet to see a sorcery comp manage to take down one of the Drake AI by themselves. Perhaps change the immunity to either a high amount of magic resist, or maybe a magic damage shield?