Their magical blood that shows through their skin suggests that they may have a visual manifestation of their magical abilities, which could be a fascinating aspect of their culture and identity.
The complexity of their DNA structure could also suggest that they have a greater genetic diversity than other races, which may give them unique abilities or strengths. It could also mean that they have a greater susceptibility to certain diseases or conditions, which has have an impact on their society and healthcare systems.
Their intelligence is also an intriguing trait, as it could lead to a society that values knowledge and learning above all else. It could also suggest that they have a greater capacity for magic, as intelligence and magical abilities are often correlated in fantasy settings.