While we've seen similar effects before, the only one that's Modern legal is the six-mana Time Stop, which is simply too expensive to see tournament-level play
(The planeswalker symbol is the one on the left, while the chaos symbol is the one on the right) Overall, I'd mostly recommend planeschase for casual games, and multiplayer especially, as 1v1 planeschase games can get redundant and annoying due to the lack of politics that planeschase naturally creates
I think it is a bit too linear for my liking, but if you want to make an easy-to-play deck, Byrke I think is the way to go
Each of the other Stranger Things main characters was given a two-color combination, but all of them feature the Friends Forever mechanic, effectively an exclusive version of Partner
One mana for repeatable card draw is absurd in white