Minecraft wiki entry for The_Wild_Update, associated text: Sculk Soul
Emitted by sculk catalysts when activated by mob deaths.
Shriek
Emitted by sculk shriekers when activated by sculk sensors.
32px Sculk Charge
Emitted by sculks and sculk veins when a sculk charge generated by sculk catalysts travels along them.
32px Sonic Boom
Emitted by wardens when using their ranged attack.