Lvl0: Your cold skills now apply a chill effect and your chill effect now have a chance to slow enemy movement speed freeze enemies by an addition 5.0% There should be an offensive and defense affix for the same gem. Ultimately, I think LGs need a tier 3 (lvl100) affix. Now, if this becomes a hit, then Blizzard can implement it globally. Yes, the idea was sadly taken from all the hackers on switch with 3x sockets on non existent items. and if you collect 10x Ramaladni's Gift, you can transmute it to 1x RP. Now the way to socket the gear to equip LG, would be to introduce a new item called 'Ramaladni's Prime' (or some kind of consumable). This will also be a good way to buff some under used LG.

My idea for the next big thing for S25 would be able to socket every item in the game with a legendary gem (LG). If Ethereals is transferred globally, we know those weapons will get rebalanced. So far of the theme era, the only theme that was able to transfer to live server was Legacy of Dreams. Before this era we had legendary exclusives. As we know with the current era of D3, Blizzard implemented seasonal themes.

Diablo 3 season 25 theme