These guys were the most frustrating boss for me, even more than Lost Kin and Failed Champion. What was the boss that you thought was more frustrating than difficult? : r/HollowKnight
Where Is Failed Champion Hollow Knight | Peatix
Soul Tyrant | Hollow Knight Wiki
Steam Community :: Guide :: 112% Completion Guide & Route
Failed Champion :: Hollow Knight General Discussions
Charms for failed champion? I was too lazy to fight him before : r/ HollowKnight
How to Beat Failed Champion | Hollow Knight | Boss Blitz - YouTube