Farosh

Farosh is a character in Breath of the Wild. He is one of three roaming dragons of Hyrule. While he cannot be defeated, he does not actively try to harm Link.

Where to find him
Farosh is always on the move, but he shows up in set locations at certain times.

Night At 12 AM, he emerges from Corta Lake at 12 AM, travels down the waterfalls, and past Floria Bridge. He will continue to fly around there until 5 am, where he flies into a wormhole, out of sight.

Emerges from the northwestern part of Lake Hylia at 12 AM, flies around the western island, and then turns east and flies over the Bridge of Hylia.

Can also be found flying around the western and northern sides of the Gerudo Highlands in the late evenings.

Strategy
Given how large, long, and floaty Farosh is, it can be hard to secure an item from him, especially a horn shard. A good method is for Link to climb to higher ground in an area where Farosh is known to be seen, and to strike while in the air above Farosh. Equipping any electricty-proof items is recommended as well, as Farosh is often surrounded by balls of electricity.