This deck is the one I used for the October 2023 Duelist Cup, making sure I was properly prepared for Kashtira, Purrely, and Labyrnth as the matchups to watch out for. Though time didn't allow me to enter stage 2 proper, I can safely say that this matched up pretty well against the current meta, able to either make a strong board going first, or breaking open boards going second.
I'd say there is a strong argument to be made that Dinosaurs are roughly a tier 2 deck, especially with backrow-focused decks on the decline and Tearlaments being as gutted as they are.