These range from commonly printed format staples to more desirable cards that havent been reprinted in a while
Adeline, Resplendent Cathar Adeline, Resplendent Cathar Ainok Strike Leader Angelic Arbiter Bontu the Glorified City of the Daleks Cool but Rude Eivor, Battle-Ready Endless Foot Assault Eriette of the Charmed Apple Far Fortune, End Boss Fast Forward Fell Beast's Shriek Frenzied Gorespawn Furygale Flocking General Kreat, the Boltbringer Glass-Cast Heart Hazoret the Fervent Invasion of Amonkhet Kaito, Dancing Shadow Kardur, Doomscourge Krang & Shredder Life of the Party Mirri, Weatherlight Duelist Mishra, Claimed by Gix Nihiloor Pursued Whale Sandswirl Wanderglyph Seeker of Slaanesh Soaring Thought-Thief Sontaran General Stensian Sanguinist The Kingpin of Crime The Second Doctor Trove of Temptation Within Range
As for that other piece of Oracle text, its not so much of a joke as it is a way to prevent a joke from being repeated ad nauseum: In most cases where the value of X isnt defined in the text of a card, its controller chooses the value of X
Even casting it for its prototype cost is fine getting a three-mana 3/3 with those abilities helps prevent aggressive decks from getting out of hand
