Similarly to Zelda and Sheik's Final Smash Light Arrow, Link will shoot an Ancient Arrow straight in front of him. Unlike Light Arrow, however, the Ancient Arrow appears to stop once it hits an opponent rather than go all the way across the stage. If an opponent is hit by it, they will take a massive amount of damage as they are caught in a small implosion before receiving a great amount of knockback and being launched.
The Ancient Bow and Arrows debuted in The Legend of Zelda: Breath of the Wild. They are the most powerful arrows Link uses, with the bow being able to shoot arrows without being affected by gravity and the arrows themselves blasting most enemies into oblivion while still dealing great damage to Guardians and bosses.