Yawgmoths Vile Offering is nuts whereas Urzas Ruinous Blast cant kill your opponents best stuff, and you cant rely on casting any of them when you need to
Utilizing the Escape ability on Jurassic Park is extremely flavorful, and also quite strong in a deck built around Dinosaurs
Even if WotC owns the artwork by assignment, rather than as a work for hire (both possibilities were discussed in part one of this series), it is still unlikely that MTG art would fall under VARA protection, because the artwork as printed on cards, is not in a limited quantity and not signed by the artist (though the original works, like oil paintings, which the card arts are derived from, likely are protected under VARA)
It mostly shines in dinosaur decks and out of the sideboard against blue decks
Starting off with one of our multiple dual color leaders within this set is the mad lad, Caesar Clown