You can parry even when you only have time for a single attack.
Prerequisite(s): Combat Reflexes, parry class feature
Benefit: When you take only a single attack action, you can elect not to make the attack and reserve it to parry an attack instead.
Normal: Normally you can only set aside an attack and reserve it to parry if you are taking a full attack action.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.