I think Mono-Black is the real deal, and this is the Mono-Black deck I would play in Standard
If you happen to manifest a card that has another ability that allows it to be turned face up, such as morph, those abilities may apply
This card will be huge in almost all control lists in standard, but it may also find its way into some midrange lists that use white as well, including Mono White, Azorius, and Esper archetypes
Second, you do not get punished by double Magellan
This is probably thanks to Pokemon Go being a huge phenomenon that touched many 90s kids who hadnt thought about a Caterpie for over a decade
This archetype has emerged since the printing of Superior Spider-Man