Waveblade is a character from The Legend of Zelda: The Minish Cap. He is one of the Blade Brothers, who are masters of the sword. His Dojo can be found inside a tree in south-western Lake Hylia. He will teach Link the Peril Beam skill, which allows Link to fire a damaging Sword Beam when his health is low. Waveblade will only teach Link this technique if he has acquired at least ten Heart Containers.