My guess is that a lot of Unstable will be sold to players who simply want to experience the novelty of the format once, so they pick up a box to draft with their play group or at their local game store
I visualized the commons from the four packs opened on the video (one has a break in the sequence, an Unown E has gone missing): image9431253 390 KB The three packs marked in red probably came from the same sheet, that one in green from the one before or after
Sigarda fits the play pattern of the best Angel commanders in MTG for grindy tables add top-deck manipulation (scry/surveil-style effects and shuffle options) to see more Angels and reduce whiffs
That's the comment
Not the best fit if Anyone who needs a guaranteed final sale price without checking condition, demand, and recent sold comps
Friends on the Other Side will draw you four cards, Let the Storm Rage On will deal four damage and draw two cards, The Bear Necessities will force your opponent to discard two cards: the possibilities are endless