is arceus a rare pokemon card V 122/172 Brilliant Stars - Ultra You may have as many of this card in your deck as you like. Arceus Card Prices & Value

Not-so-fun fact: Did you know you can look at a players hand while controlling them with Opposition Agent

There you can learn more about the dredge mechanic

Some cards and spells have the wording that some permanents lose all abilities. Often nicknamed a Humility effect based on the first card to have this wording, creatures or permanents lose all abilities that are printed on the card, effectively turning them all vanilla. Whilst most of these effects only affect creatures, there are other examples affecting cards in different ways

This applies to pretty much every card in Amonkhet, so chances are if you play this on turn two, you'll always get a quality spell out of their hand