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

First Sinner
Forebrothers Signis & Gron
Winner
Plasmified Zango
Eliminated
Shrine Guardian Seth
Winner
Moorwing
Eliminated
Clover Dancers
Winner
Gurr The Outcast
Eliminated
Crust King Khann
Winner
Crawfather
Eliminated
First Sinner
Winner
Skarrsinger Karmelita
Eliminated
Palestag
Winner
Moss Mother
Eliminated
Pinstress
Winner
Broodmother
Eliminated
Shakra
Winner
Great Conchflies
Eliminated
Voltvyrm
Winner
Father Of The Flame
Eliminated
Bell Eater
Winner
Garmond & Zaza
Eliminated
Trobbio
Winner
Savage Beast Fly 1 (Chapel Of The Beast)
Eliminated
Grand Mother Silk
Winner
Raging Conchfly
Eliminated