What is the pull rate for Minior
You can even play some enchantments that double your mana to gain faster access to this combo, like Mirari's Wake
Because of this, the basic lands of Unstable are the biggest question mark of the set
I think early pack two is a good point to decide what to commit to, but again, it's way too early to delineate a successful strategy, so take this with a pinch of salt
If you activate the mana ability of Shaun & Rebecca, Agents while in the process of casting a spell, activating an ability, or during a window to activate mana abilities when you're asked to pay a cost during the resolution of a spell or ability, you won't mill cards right away
Another way to cheat mana costs is to pull the creature from your graveyard