UPDATE: I’m adding all the time gates and similar things to this list in case other players need this info as well.
I’m casually working on these collections, though I haven’t fully decided if I want to make these or not (depends on how the legendary armory works and if Anet ever adds the ability to turn off the ugly visuals). What are the most time consuming (time gated) or similar things that I should start working on early for the collections? What I know of so far...
Anything else I should know about for the collections part? I already know about the post-collections stuff; it's just that some collections have "hidden" time gates that are not easy to spot until players start, and it is those I want to learn about now.
I already got almost all of the LWS3 meta/mastery achievements except for the story instances achievements. For LWS4, I got all the mounts and their masteries, Elegy/Requiem armors, and the Blossoming Mist Shard armors, but barely touched the LWS4 meta/mastery achievements other than those.