After getting pissed by Durnehvir's lack of usefulness I'm with a thought of creating a mod for friendly dragons (Durnehviir, Bend Will) by tweaking some of their bonuses, abilities and special effects (just like Deadly Dragons). I believe it is a VERY SIMPLE mod

My questions are:

- I'm watching the CK playlist but apparently there isn't much about that: tweaking damage values, resistance, modifying shouts (I admit I'm beginning). Is there a tutorial for tweaking damage, bonus effects ? Any youtuber or page to teach me about this huge section of the creation kit? The main page from NEXUS doesn't show things like this too.

-My mod will eventually change the other dlcs (because of Durnehvir and Bend Will) but the Skyrim.esp should be the Master file. It crashes when I select both Dawnguard and Dragonborn, what do i have to do ?

Thanks !