The 5th Pantheon in GodMaster can't be entered by Hollow Knight.
There are Pantheons in Godhome.They have bosses to fight before reaching the "Peak" of each Pantheon and a final boss to face in each challenge.Most bosses need to be defeated outside Godhome before the Pantheon can be accessed, with the exception of the final bosses.
Extra Lifeblood Cocoons are available in the Land of Storms and the Hot Spring Room if you complete Pantheons with binding.
If the nail damage is over 13 it will be reduced to 80%.The damage values are 4/7/10 and 13/12/13.The maximum amount of damage is provided by the Pure Nail and the Coiled Nail.This damage is used to calculate Nail Arts damage.Sharp Shadow, Thorns of Agony and Dreamshield are not affected by this binding.
The Knight's maximum available masks are limited to four, but not Lifeblood or Unbreakable Heart masks.
It allows for one focus to heal or one spell to be cast.
The Gods of Nail and Shell features bosses can be found very early on.The Brothers Oro & Mato are the final bosses.
There are bosses that can be fought early in the game.Paintmaster Sheo is the final boss.
The bosses here are usually found mid to late game.Great Nailsage Sly is the final boss.
After the previous three Pantheons have been completed, Seek the Pure God is unlocked.Several of the late game bosses deal with two masks of damage.Pure Vessel is a faster and harder version of the Hollow Knight.
After the previous four Pantheons are completed and the Void Heart Charm has been acquired, the Kingdom's forgotten light access to this Pantheon is granted.The final bosses of the other Pantheons are in this Pantheon.Sisters of Battle and Winged Nosk are two bosses that have different arenas.There is a Nightmare King Grimm in this Pantheon.