Urza's brother is here since his only ability goes against the Commander's logical structure: Whenever an artifact is cast, this card searches for one of the same name in the Deck, hand, or Graveyard and puts it onto the battlefield
Nemuriko
In the second duel, Dextra, who uses Butterspy, decides that her opponent is too dangerous
I think this match up is decent even without escape cards
The Amethyst/Steel deck, called Might and Magic, is a showcase for the expansion's new keyword, Resist, as well as the Madam Mim and Merlin package, which is all about bouncing your own characters back to your hand to amplify their effects If you're looking for the starter deck with the more universally useful cards to start building your Rise of the Floodborn collection, you'll probably want to pick up Might and Magic first, as several of its cards will likely see play in the constructed format