Place this clip at the start of a boss intro section, then follow it with the Inception Horn for the reveal and save the FNAF jumpscare scream for the first ambush moment later in the same edit.
Über diesen Sound
A strained male voice stretches out 'Ahhh, Kos, or some say Kosm' over about six seconds, half pleading and half in awe. It feels eerie, obsessive and darkly funny, like overhearing a mad scholar worship something he should fear. The line is Micolash's boss dialogue in Bloodborne, spoken about the Great One Kos.