Struggling with brutal bosses in Wuchang: Fallen Feathers? You’re not alone. While most fights demand raw skill and strategy, the game does offer limited help in the form of summonable allies, if you know when and how to use them. This guide breaks down everything you need to know about summoning, the Bone Whistle, and when you can call in companions to turn the tide of battle.
How Summoning Works

Boss fights in Wuchang: Fallen Feathers can feel brutal, especially when you’re facing defeat after defeat and watching your Madness and Inner Demon levels spike. If you’re wishing for some help, you’re not wrong to hope but this isn’t a game where backup comes easy or often.
Summoning a companion is possible in the game, but it isn’t as simple as picking up standard loot or buying equipment. Instead, you’ll need to obtain a unique item called the Bone Whistle, something you must earn through a specific side event.
Your chance to get it comes during an encounter with a solitary traveler named Nian Suichang. You’ll find him along a path known as the Narrow Stretch, relatively close to the game’s first large settlement. He’ll approach you with a request: to help find healing elixirs for his wounded brother. Accepting this task will lead you on a brief, optional journey, one that’s small in scope but holds meaningful rewards, including the whistle needed for summoning.
If you choose to assist him, your journey with Nian Suichang doesn’t end there. The two of you will eventually meet again at the Shu Sanctum. When you reach the top level of the sanctum, you’ll face a major turning point, a boss encounter with Lu Bingzhang, also called the Feathered Priest. This marks the first moment where you can put the Bone Whistle to use, summoning Nian to join you in the fight as a trusted companion.
When Can You Summon?
Using the Bone Whistle won’t always work. It’s tied to specific boss encounters, usually ones that are directly connected to a companion’s questline. If you try to use it at the wrong time, the game will let you know with a message saying that no one heard your call. The only way to know you can summon is by watching for an on-screen prompt like: “You can use the Bone Whistle to call an ally.”
In the Feathered Priest fight, for example, Nian can be summoned to help. He holds his own, healing himself, dealing damage, and offering you some breathing room in an otherwise chaotic fight. If you die, you can resummon him the next time around by using the whistle again.
As you continue exploring Wuchang’s world, a few more summonable allies may become available, such as He Youzai, the mysterious companion known for leaving pinwheels behind. However, don’t expect to build up a big party like in Elden Ring. Summons are limited, tied to story events, and only appear in certain boss battles that align with their individual narratives.
Final Thoughts
Summoning in Wuchang Fallen Feathers is a welcome mechanic, especially when used at the right moments. But it’s not something you’ll be relying on all the time. Most of the game’s toughest encounters will demand precision, patience, and good timing on your part. The Bone Whistle gives you a fighting chance in a few key battles but ultimately, survival still depends on you.