1 - All those "Messing With My Mana" cards Yes, this is a cop-out answer but I stand by it
You could almost deem every piece of this deck essential
You can opt for either the Amethyst and Steel starter deck, which includes Tiana, Celebrating Princess, and Merlin, Shapeshifter, or the Amber and Sapphire deck, which includes Gaston, Intellectual Powerhouse and The Queen, Commanding Presence
I really like the alternate artwork for Arcane Denial as well, which looks badass
These Artist Proof (AP) Edition FOIL cards feature the traditional blank white reverse, reserved for proof copies
It is super easy to imagine Gavin calling up someone at WotC and saying, whens a good time for us print so we can unban it at the same time? These are enormously powerful cards, worthy of being banned, but less powerful than some other unbanned cards