Well, Im happy to tell you that Hare Apparent is the best iteration of the concept weve seen yet
Not researching the market value of the cards
If blue gets involved as a primary or secondary color, the profile of the deck tends to shift more towards tempo using more interaction cards like Aether Spike and ground blockers like Emissary of Soulfire to slow down opponents while your flyers do the damage
Paper Commander is defined by its enormous card library
Sure, Katara, Waterbending Master is a mere 1/3, but blue decks already hold up interaction on opponents turns anyway, so accumulating experience is the easy part
EXCALIBUR, SWORD OF EDEN I mention at the beginning of the article that the equipment in this set is dumb, and I present Excalibur as its main example