Sonic Scream

Sonic Scream is the abillity to scream on a superhuman level.

Characters with this ability

 * Pestilence - Pestilence was able to yell boomingly instilling fear in a demon.
 * Abaddon - Ababbon was able to shriek causing a piercing noise and thunder.
 * Lucifer - Lucifer was able to release a sonic scream causing pain in Dagon and a weakened seraph.