is arceus a rare pokemon card Ultra 20 Retreat Cost Arceus V 165/172 Full Art

Granted, you might need to fuel it yourself at first but with it being in Black you probably arent going to lack targets, either yours or your opponents

Unlike a face-down creature that was cast using a disguise or morph ability, a manifested creature may still be turned face up after it loses its abilities if it's a creature card

I expect to see more of this exploration of mana generation in red next year

But what really pushes it over the top is its mountaincycling ability

For instance, you can cast a sorcery using flashforward only when you could normally cast a sorcery

Quiet powerful, great situationally but not exactly what you want