Amanos new Terra artwork, featured on the Terra, Magical Adapt double-sided card, is perhaps my favorite, featuring both her human and Esper sides, conveying her strength and conviction, with some really powerful card abilities too
Alternatively, you could spring for one of the two starter decks for this set: either the Amber/Ruby deck with Jim Hawkins and Tigger, or the Emerald/Sapphire deck starring Go Go Tomago and Gadget Hackwrench
Fated Retribution and the -3 ability of Elspeth, Sun's Champion are also useful tools
You also get at least two Rare or higher cards
Currently, he sits at $205 on TCGPlayer
Update: The D100 cards and the Rise of the Floodborn promo cards are now on the app