Vengeance-Driven Karrina

Lore
Karrina had never seen a weapon until a band of bloodthirsty thieves set upon her hometown. They pillaged and slaughtered without remorse until the kingdom's forces captured them and sent them to the gallows. Even so, Karrina's anguish had been given no release, and there was only one course of action remaining.

Acquisition
Added on May 28, 2017 to the Oath of Survival Card Pack.

Name origin
?

Additional Info
Boss Skill Card of the Urd's Successor Raid Event. Deals up to 13 times attack damage to Raid Bosses when evolved and at Skill Lvl 10.