This could turn into a best Un-set cards list in a hurry, but Ill make sure to only sprinkle in some choice favorites
There aren't too many cards like Thought Lash anymore, that instantly kill people if certain conditions aren't met (outside of Black, that is)

Most valuable cards in Jurassic World Collection View the full price guide $1,163.71 Indominus Rex, Alpha Jurassic World Collection $848.72 Ravenous Tyrannosaurus Jurassic World Collection $620.61 Indoraptor, the Perfect Hybrid Jurassic World Collection $552.22 Hunting Velociraptor Jurassic World Collection $506.50 Ellie and Alan, Paleontologists Jurassic World Collection $459.99 Savage Order Jurassic World Collection $352.25 Grim Giganotosaurus Jurassic World Collection $339.71 Don't Move Jurassic World Collection More cards by Inkognit $45.26 Molten Duplication The Big Score $31.93 Life Finds a Way Jurassic World Collection $17.79 Screaming Nemesis Duskmourn: House of Horror $11.98 Don't Move Jurassic World Collection $7.39 Oltec Matterweaver The Big Score $4.55 Withering Torment Duskmourn: House of Horror $4.40 Silent Hallcreeper Duskmourn: House of Horror $2.35 Leonardo, the Balance Teenage Mutant Ninja Turtles Eternal SetJurassic World Collection Most valuableTop 100 Magic: The Gathering cards You might also like...

Intuitive Customization : Reprints and card styles should be easy to understand and collect
If one of the lands in this cycle becomes a creature but you haven't controlled it continuously since your most recent turn began, you won't be able to activate its mana ability or attack with it that turn
Each Transformers double-faced card is a Robot artifact creature on its front face and a noncreature artifact (usually a Vehicle) on its back face, and it changes form on the battlefield whenever an ability instructs you to convert it