Second Slam
(Races of Eberron, page 120, DnD 3.5)
[Warforged, Fighter Bonus Feat]
You have learned to use your form to the utmost and can make two slam attacks.
Prerequisite
Warforged, base attack bonus +6
Benefit
You can deliver a second slam in any round in which you make a full attack that includes a slam attack. The second slam uses your highest attack bonus with a -5 penalty, and deals your normal slam attack damage.
Special
A fighter can select Second Slam as one of his fighter bonus feats.