At level 20 dragons are nigh impossible to kill on expert, I have to take it down to apprentice.
yea at first it was easy, but now im finding myself taking any advantage i can find to kill these bastards

blood dragons are a [censored].
I've killed 6 dragons. I'm now attempting to defeat a Blood Dragon to no avail. Like, the other dragons I could bask in their flames forever and just take my time beating them (I'm being serious). I play as a Dark Elf (50% resistance to Fire) + I take a Weak Resist Fire potion and normal dragons are ez pz. This Blood dragon though with its ice breath, is freaking hard. I die in a few minutes vs it and can't get its health down past 50%... ugh
Dark Elves = Best dragon slayer imho
so THATS what it was, thats why some dragons (fire dragons) seemed so easy and did so little damage, while the blood dragons with frost breath had me running around like a little girl

I think the dragons in the world scale with you a bit while giants don't, so when giants outlevel you they probably outlevel the dragons by a fair bit as well.
If you want challenge play on master difficulty without looking up all the min/max specs and overpowered weapon locations online.
why would you ruin the game like that so quickly? the game hasnt even been out for a week and people are looking up where to find the best weapons? oh well. but master difficulty is a pain indeed.