Hiryu's Howl
飛竜の咆哮 [hiryu no houkou] or 'wyvern's howl' in Japanese. 飛竜 here refers to Hiryu, a pet wind drake.
Record Keeper

Type: Soul Break, Rarity: -
Target: all enemies, Element: -, Gauge cost: 1 bar
Learn: Krile (equip Magus Rod (V))
Effect: Deals non-elemental summon magic damage to all enemies and cancels their next turn with a high probability
Category: Ability