>June: Purchase Kanaya Maryam, Courtney Babcock, Bluto, /PAGE/2393, and Roulette Block.
>June: Put S.S. Koizumi into play, Old Building on top, and Fallen Kingdom on the bottom.

I'm conflicted on whether she should go with Kanaya or Keeper here. The latter is fairly luck dependent, and while June does already have access to more Exploring than usual, a strong Speed card like Kan showing up in Prologue is too good to pass up—especially as First God.

As for Environment, S.S. Koizumi feels like the right move here. It gives June another option for Kan's action turn 1 if she so chooses and far more on final turn, while likely locking her opponents out entirely. Fallen Kingdom should definitely go on the bottom, it's a straight downgrade without access to flipping *and* it overrides Kan's Deathrattle.