Shield Arts - Adrian Blue

Shield Arts - Adrian Blue (lit. "Prohibited Technique - the 8th Ocean") is a Noble Art of Carlo Bertoni.

Description
Shield Arts - Adrian Blue is a Noble Art that creates a gigantic whirlpool around themselves. The technique is activated by stabbing the ground with the user's Device, which causes a bluish-white magic circle to appear and an enormous amount of water to sprout from the ground, like a geyser. The enormous amount of water swallows up all opponents in the area, shooting them to the sky. The area of the attack is large enough to cover the sky. Once the opponents are caught in the attack, they will be trapped by it and even moving will become problematic.

Weakness
Due to the immense range of the technique, it will affect everyone in the area, both enemies and allies. The technique can be a threat to even entire countries.

Trivia

 * Adrian Blue is banned from usage by the League of Mage-Knight Nations, due to its power, similarly to Nene Saikyo's Hadou Tensei and Kurono Shinguuji's World Crisis.
 * The word "adrian" is Latin and means "water" or "ocean".