Graded Population Report: Cid, Timeless Artificer #419 Visualize the distrbution of grades in the chart
However, on the same turn (and for the same amount of Ink) your best play would likely be Powerline, Worlds Greatest Rock Star that can be shifted for four on top of the cost two Powerline
It's because it allows players to use cards that they do not physically own
Plus, that fight effect can act as solid creature removal
Goofy - Super Goof features Rush, allowing him to challenge the turn he's played
This helps with quickly ramping up the number of cards in your inkwell , making it easier to play the high cost characters like Belle, Mechanic Extraordinaire, who can also be a shift target , as well as Lyle Tiberius Rourke, Crystallized Mercenary, who is not only a key damage dealer , but also pretty darn good at questing