Doom Reverb is a special attack used by enemies (mainly Shy Guys) in the game Super Mario RPG: Legend of the Seven Stars.
Description[]
When Doom Reverb is used, a bell appears overhead of the selected character while chiming a tone.
Effects[]
With Doom Reverb, it may cause the Silence ailment to one of Mario's party. Wearing a special item like a Wake-Up Pin can cancel out this effect.