Quinn Garland is the "Special Attacker" of the Grendel family.
She wields the straight-sword-shaped Divider-VG4 as weapon, which is a Replica Divider provided by Vandein Corporation. She can attack at an indefensible speed by making use of energy particle attacks with her Divider.
Her (Replica) Reactor is in-built, hence her React is through blood authentication.
(Source: Nanoha Wikia)
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