In my opinion, this is both the toughest and funnest boss fight for Wendy. Let me teach you how to do it because pulling it off is in my opinion one of the coolest things you can do as a Wendy main.

CatPerson's Ancient Fuelweaver Guide:    • Complete Ancient Fuelweaver Guide! (W...  
How to Fight as Wendy:    • How To Fight As Wendy  
S Tier Wendy Guide:    • How to be an S Tier Wendy  

Wendy vs Fuelweaver Fight using the Safest Method:    • The Safest Way to beat Fuelweaver as ...  
Wendy vs Fuelweaver Fight using the Practical Method:    • The Most Practical Method for Beating...  
Wendy vs Fuelweaver Fight using the Expert Method:    • Most Efficient Method for Beating Fue...