While its on the battlefield, your opponents artifacts and enchantments cost two more mana to cast
Under the "old" rules, you did not die until the end of the current phase (regardless of your life total), so you could Contract all day long even at zero life and simply cast a game-ending Drain Life to decimate your opponent
Inside the box, youre getting 30 Secrets of Strixhaven Play Boosters, each with 14 Magic cards
For those in favor, Spider-Punk is the ultimate offensive tool
As far as going Naya, I see the thought process and I agree that the deck doesn't really need to be WURBG, but Galerider Sliver and Diffusion Sliver are pretty helpful so I'm not sure Snap157 on What are some affordable improvements 4 years ago for a sliver build I tend to focus on Venom Sliver plus Striking Sliver, with Sinew Sliver and Predatory Sliver being the core of the deck
But you can also have drafts where you end up with three copies each of White Auracite, PuPu UFO and Fate of the Sun-Cryst, backed up by Cid Highwind and Rook Turret