Notes:

Source
'Crescent Rose Replica' to 'Crescent Rose "Mirror"'
Description: A Great Sword modeled and replicated based on Ruby Rose's Crescent Rose. Unfortunately, it doesn't have the high-caliber sniper function.

'Grimm Crescent "Wolf"' to 'Grimm Crescent "Shark"'
Description: A Great Sword that is based on Ruby Rose's Crescent Rose fused with Grimm materials. Its lack of high-caliber sniper function is compensated by its sharpness and attack power.

'Grimm Crescent "Dragon" to 'Grimm Eradicator'
Description: A Great Sword that combines the latest technology of a hunter and the power of the Grimm. With a weapon capable of mass Grimm destruction and it's appealing sharpness, who needs bullets?
Ruby: Hey!