While it may seem more enticing to get rid of multiple characters with a single play, Maleficent trumps that by allowing you to choose and not having any other restrictions for doing so other than paying the cards ink cost
the one that required breeding a Gold Chocobo and finding that hidden island
She rewards decks that run big creatures or pump effects with massive payoffs in a single activation
The draw card option on Cryptic is a big part of that and is the equivalent of the discard on Kolghan's
Uncommons Every gold uncommon except GW, WU, GB, and UR Walking Skyscraper Edit: Containment Construct The other gold uncommons Colossal Skyturtle, Invigorating Hot Spring, Oni-Cult Anvil, Naomi, Pillar of Order, and Silver-Fur Master should all be obvious payoffs for doing the official color pair theme thing
Popular Wheel cards are Windfall, Wheel Of Fate, and Niv-Mizzet, Parun