Brutal Squall, known as Bloody Squall (ブラッディスコール, Buraddi Sukōru) in Japan, is a Special Move used by Lui Shirosagi and his Brutal Lúinor 13 Jolt.
After being attacked, Luinor is launched into the air and hits one of the stadium walls, flipping off it and into the air. It then dives down to increase its momentum and power, allowing it to deal massive damage and often burst the opposing Bey.
After a loss at Lui's hands, Aiger Akabane created his own version of this move, Z Dive.
This special moves also resembles Gingka's Starblast Attack or his Star Booster Attack or his Stardust Driver.