Spotted in EUW, that's the maximum ilvl achievable right now : r/lostarkgame
Patch 6.2: First thoughts on all the datamining | Enhanced Elements
Blue Item Level on character sheet
World Of Warcraft Legion Patch 7.3 - Follower Champions INSTANT BOOST TO ILVL 880! How To Guide - YouTube
Save your follower ilvl increase tokens and use them equally because once you bump 1 or 2 followers all of your missions rise in ilvl requirement. : r/wow
When all of your champions are ilvl 850. : r/wow
You can now get instant 880 ilvl on champions for 400 nethershards at the Broken Shore vendor : r/wow