I think there will be cool builds with them, given they are a precon commander
Ive mentioned earlier that playing many colors in your deck is good because youll have access to more cards
Superior Protection for Valuable Cards Your deck isnt just a stack of cardboardits the result of countless hours of strategy, deckbuilding, and investment
The general idea was to have a second copy of Arachnus Spinner with a broader set of cards it could find
You gotta talk about your win conditions yes, you should be open with your decks information, and not cagey, because if youre not, it just creates mismatched expectations, and the potential for people to not trust you in the future
If you wanted a build like that, consider adding Erratic Portal, Cloudstone Curio, Conjurer's Closet, and a few more ETB creatures like Avalanche Riders or Wily Goblin