Ice Blade

Ice Blade, known as Hyougetsujin (氷月刃) in Japan, is an EX Skill from Mega Man Zero 4, learned by Zero if Fenri Lunaedge is defeated at snowy weather.

By pressing down while slashing on solid ground, Zero will send an ice-elemental beam from the Z-Saber that travels fast across the ground. Any enemy it touches in its path will be frozen instantly, if not destroying them outright.