Has anyone else caught the hints that Marco may be related to Eclipsa and Meteora(Heinous)? The moons on his cheeks when he used Stars wand, that the wand changed for him but looked menacing instead of like something a noble knight would have, the same birthmark on his cheek like Meteora, and the ease of how he adapts to Mewni (even if he spent years fighting Hekapoo) and how on par he is in terms of sheer power compaired to Star. I'm just saying... Instead of Princess Marco how about Queen Marco with Mexican influence, Day of the Dead style with monarch butterfly wings and stuff.
