Choose your colors and archetype based on a combination of three factors: what you want to draft, what cards you've already drafted, and what you think might be open
Had Toei and Bandai waited a little longer to debut the film theatrically outside Japan, ticket purchases could have included exclusive promotional cards for the 2020 Digimon Card Game featuring the few movie-exclusive Digimon that appear, who did end up appearing in the Digimon Card Game later on
As for Ral Zarek, himself, I kind of imagine him seeing moderate success as a random one- or two-of in some U/R/x control decks, but more interestingly, I imagine someone building a new kind of blue aggro or midrange deck that actually takes advantage of Ral Zareks ability to remove blockers or do six to the face
Next is blue the color of knowledge and ambition
The Lord of the Rings fixes that with my pick for the best card in the set: Stern Scolding