japanese heat wave booster box Arena and Arven’s Mabosstiff Pokemon Heat Wave Arena sv9a

That said, it's probably not wise to choose what precon you're going to add to your collection solely based on which face Commander you find the cutest

They feature a felt-backed protective lining to prevent scratches and scuffs

What youve described here (loose wrap, weird looking glue seals) is pretty frequent among modern English booster boxes and has been for some time

Obviously we can go further with this, running a dedicated Lands deck that looks to fill our graveyard with lands and other stuff via cards like Faithless Looting and Life from the Loam, recur our stuff with Windgrace and stuff like Splendid Reclamation, and throw in cards that care about lands (Avenger of Zendikar)