Overview[]
The Blue Gem is an item obtainable by the Snow Gift (now unobtainable in 2024) at 0.1% chance. There was a limit of 15,000 Blue Gems in the gifts. Currently this item is not tradable, but is expected to be in a future update.
As of Update 29.3, the Blue Gem can be exchanged for one of two new units (at a time) in World 1 behind the summons area, Bot 12 Lab and Sabre Hopper.
Now, As of 2024, The Blue Gem could have been obtained by Christmas Box B, Also exchanged for one of two new units, These being The Finger and Jangiku.