Your death attacks are inspirational to your allies.
Benefit: Whenever you successfully slay or paralyze an opponent with a death attack, you may begin to inspire courage as a free action. This inspire courage effect lasts for a number of rounds equal to your assassin level and does not count against your daily bardic music limit or require you to take any actions to maintain. After this duration has expired you must use bardic music as normal to extend the duration.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.