Sea Dragon's Whirlpool

 (海竜の渦巻 Umiryū no Uzumaki) is a Sea Dragon Slayer Magic Spell.

Description
After engulfing their hands in water the user spins around rapidly, generating extended streams of water that can be used to strike multiple enemies, even in the case of the user being surrounded. The streams of water can also be used to block or deflect incoming magic attacks. By altering the temperature of the water, the result can be streams of boiling water or cold, dense liquid. When used underwater, the user instead creates a genuine whirlpool of great power and intensity to pull enemies in.

When used while Dragon Force is active, the user is capable of generating a whirlpool even while on dry ground, resulting in a powerful cyclone that not only sucks enemies in and tosses them about, but can also pull in and deflect incoming Magic.