have you wrote about how common dragonmarks are? Would it be abnormal to have a whole party of dragonmarked characters? I know that a lot of significant people have them, but no clue if it is 1/100 or 1/10000 otherwise About half of the members of a dragonmarked line develop the least mark. Greater marks or otherwise expanded abilities (as might be represented by class abilities) are rarer.
— Keith Baker (@HellcowKeith) July 27, 2018
An entire party of dragonmarked heirs would be remarkable and noteworthy, but not astonishing.
— Keith Baker (@HellcowKeith) July 27, 2018