1000 years is before Legion start - it inform about very long time from past to Legion start
*add https://worldofwarcraft.com/en-us/story/audio/thousand-years-of-war-part-2
and https://worldofwarcraft.com/en-us/story/audio/thousand-years-of-war-part-3
and this same for the ToS Audio drama - Legion pre-start
and found [KindleBook*4] - https://www.amazon.com/dp/B07JJMTGJ4?binding=kindle_edition&qid=1634492006&sr=1-2&ref=dbs_dp_rwt_sb_tukn
and [book] Shadows Rising BFA after - https://www.amazon.com/Shadows-Rising-World-Warcraft-Shadowlands/dp/03995941