From Granblue Fantasy Wiki
|Obtain||Unite and Fight (Fire)|
|Combo Call Name|
First HalfUsed when this summon is called first in the combo.
Second HalfUsed when this summon is called second in the combo.
|This beast of battle awakens with a howl, destroying the peace of an ancient battlefield. It seethes with a savage, slaughterous nature; its fanged maw has feasted upon many a brave challenger.|
|Aura - Grendel's Aura|
|20% boost to Fire HP. If current HP is over 30%, slight chance to dodge attacks that would reduce HP to 0.|
|25% boost to Fire HP. If current HP is over 30%, slight chance to dodge attacks that would reduce HP to 0.|
|Call - Fire Beam||Cooldown|
|Massive Fire damage to all foes. All allies gain.||
9T9 turn cooldown.