In your pregame conversation, you can ask what bracket people's decks are
The flip mechanic adds flexibility, letting you pivot between recursion and aggression depending on the board state
With Borne Upon a Wind , you can now play all of your spells in your hand at your end step if you have enough mana to cast Borne Upon a Wind and other spells in your hand
Given the sheer density of commons and uncommons, you've likely gotten several through natural accumulation over time, and that's to say nothing of how many come in the packs themselves
Im still skeptical of spacecraft and station in general, but lands decks can put a lot of power in play, so turning Hearthhull online should be easy
Noticeably absent are big characters like Cloud, but I'm sure a character like that will get a card and it's just lying in wait