Dovishness (version #5) 1W Enchantment Aura Oily 5 (This enters the battlefield with five oil counters on it
The artifact lands are very strong, but their potency is debatable, with full playsets being legal in formats like Legacy and Pauper, and Arcbound Ravager doesn't see much play anymore
Stealing your opponents Ragavan at instant speed can be monumentally powerful, but giving players the option to also outright counter a spell or draw two cards if the need arises makes this an astoundingly powerful spell
I have no idea if this is the case, but the Final Fantasy set feels powerful, and it may have been reshaped to fit into Standard
If solving one case isn't enough, there are even more puzzles to be solved, woven into the Murders at Karlov Manor products
My practical order would be: The best wildcard question is not Is this card good? It is How many decks will use this card, and how long will I keep using it? A rare land, removal spell or flexible threat from a newer set is usually safer than a narrow mythic from an older set that only works in one deck