Eden's Promise: Umbra (Savage) - Art of Darkness beams are louder than expected

[Arkevorkhat]

Frequency: Whenever the boss uses "Art of Darkness" as an 8-beamed attack
World name: all
Character name: all
Monster name: Cloud of Darkness
Class/Level: All 80
Party or solo: Party
In-game time: all
Steps:
1. Enter Eden's Promise: Umbra Savage
2. Get to the first use of Art of Darkness
3. Note that the 8-point beam attack is significantly louder than the partner stacks and all other mechanics.