2 Trainer Card
I dont know about you, but I never really picked up on the metal vibes they were insinuating in this set
This color combination has been called Sultai ever since Khans of Tarkir, a Magic set that defined the names for wedge colors, and one of the clans was the Sultai Brood
UB is about greed, secrecy, cheating, and proactive control
Worldknit forces all your cards into your deck and rewards you by giving your lands the ability to generate mana of any color
If you've already got a lot of cards from The First Chapter, apart from the guaranteed foils in the 2 decks, it might be more cost-effective to put your money towards boosters, unless you're looking to pick up the cards from either of the starter sets quickly, then the fixed nature of the decks will get you those quicker than randomized boosters