How does an Aberrant Dragonmark work with Greater Dragonmarks? Pre. is 8th level and a dragonmark. Also, can you expend multi HD /w Aberrant Dragonmark spells past 2nd level? You cannot spend multiple hit dice when you use an aberrant dragonmark. Greater Aberrant Dragonmark is a different feat that will be explored in the future.
— Keith Baker (@HellcowKeith) August 8, 2018