Hymn of Requiem
From NWN2Wiki
Type of feat: Class, Epic
Prerequisite: Bard 21, Song of Requiem, Perform 30
Required for: None
Specifics: Your Song of Requiem now also heals all party members. The amount healed is the same as the damage caused by the Hymn and is divided among all party members; the minimum amount healed per ally is one-third your Perform skill.
Note that Hymn of Requiem's healing is entirely independent from the amount of damage dealt. This means that you still heal fully even if an enemy has resistance to sonic damage. Furthermore, it will heal your party between battles too.
This and the song of requiem are currently bugged in that they deactivate any inspirations you have active.
Use: Song
