A Ledge Hang Deathblow is a type of Stealth Deathblow that can be performed on unaware enemies. While hanging from a cliff or ledge, shimmying just below the unaware enemy will make them vulnerable to this Deathblow.
A Wall Hug Deathblow is a type of Stealth Deathblow that can be performed on unaware enemies. While undetected and hugging a wall, lie in wait for a passing enemy. When the enemy draws close enough, he will be vulnerable to this Deathblow.
Sculptor's Idols have a wide variety of functions available, including the ability to Rest. Resting completely restores Vitality, replenishes Healing Gourd uses, and automatically moves consumable items from storage to Sekiro's inventory. Resting also brings previously defeated enemies back into the world, with some exceptions.