If I have unused packs, for example from Webbed Wonder, leave them unopened for so long that a different Webbed Wonder event comes and goes…will I have the total number of packs I’ve earned from both events or will I lose some.
Additionally, which event’s pool of covers, if either, will it pull from?
Long story short, is it theoretically possible, albeit impractical, to guarantee a 100% event vault clearance if you save enough packs over a long course of time?
Yes.
But but it’s not quite straightforward. This Webbed Wonder is a new character release. So you aren’t getting the normal Webbed Wonder vault of 80 items. So if you don’t spend any of these tokens they won’t be added to the other tokens you’ve saved from a regular Webbed Wonder run (where there is a vault). Instead you get a separate set of saved tokens for Webbed Wonder that contain just what was in this release. After this event ends if you look through your saved tokens you’ll see 2 sets of saved Webbed Wonder tokens.
But in general, what you want to do (save 80 tokens across multiple runs) is possible as I and many others do this. Since this event is a character release event and they aren’t added to the vault total you may as well go ahead and pull them (I’m pulling mine).