From Granblue Fantasy Wiki
|Character UnlockObtaining this weapon unlocks a character.
Drawing additional copies beyond the first will instead earn a Gold Moon.
|4★||Complete Katalina (Grand) Lvl 45 Fate Episode "A Vow as Vast as the Sky"|
|JP TitleIn the past many weapons had custom titles. Now replaced with series titles in game.||蒼誓剣|
|Sincerity intensifies the deep blue radiance of this sabre. Its ornamentation makes any vow sworn on this blade as unbreakable as platinum.|
|Rigens||Massive Water damage to a foe.
All allies gain
Additional effect at 4★:
Buff increased to
|Hoarfrost's Might II||Big boost to water allies' ATK|
|▼ 120||Upgraded at level 120 to:||Upgraded at level 120 to:|
|Hoarfrost's Might III||Massive boost to water allies' ATK|
|150||Unlocks at level 150:||Unlocks at level 150:|
|Water's Trium||Small boost to water allies' multiattack rate|
|Sword Master Skills|
|Awaken||All allies gain 30%-35%Verification needed. .||10TAs Sword Master / 8TAs Glorybringer||5T||-|
|Attack||35% Bonus Water Damage.||-||-|
- Murgleis was the sword of a French count named Ganelon. The sword also appears along with Ganelon in the Song of Roland
- Murgleis, or Murgleys, presumably means "Death Brand".