Arrows are the bow ammunition in Ghost of Tsushima, in four types split across the Half Bow and the Longbow. Each type unlocks through a tale, and Predator Hides raise how many you can carry.
The Tale of Sensei IshikawaThe Tale of Sensei Ishikawa is the Act 1 story tale where you recruit the archery master Ishikawa. It gives you your first bow, the Half Bow, and opens the Ishikawa side storyline as Ishikawa Tale 1 of 9.Standard arrows handle most targets. Flaming Arrows burn enemies and light dry grass or cloth. Heavy Arrows can knock targets back and are the way to kill helmeted leaders at range. Explosive Arrows go off a moment after landing and set people nearby on fire.
With Explosive Arrows, aim at the ground near a group instead of at a person; the blast radius is bigger. Any arrow can set off a black powder barrel.