Hollow Knight: Silksong - Best or Hardest boss
Fun or Difficulty, you choose how to rate them - Bosses notably with title cards - Does not include Summoned Savior and void variant of bosses such as Savage Beast Fly, Moorwing and etc (except those with title cards)
Champion

Skarrsinger Karmelita
Tormented Trobbio
Winner
Crust King Khann
Eliminated
Great Conchflies
Winner
Plasmified Zango
Eliminated
Widow
Winner
Gurr The Outcast
Eliminated
Palestag
Winner
The Unravelled
Eliminated
Lace 1 (Deep Docks)
Winner
Father Of The Flame
Eliminated
Trobbio
Winner
Last Judge
Eliminated
Watcher At The Edge
Winner
Voltvyrm
Eliminated
Sister Splinter
Winner
Lost Garmond
Eliminated
Nyleth
Winner
Moorwing
Eliminated
Shrine Guardian Seth
Winner
Garmond & Zaza
Eliminated
Skarrsinger Karmelita
Winner
Groal The Great
Eliminated
Fourth Chorus
Winner
Lost Lace
Eliminated