Suppressing Weapon Focus (3.5e Feat)
From D&D Wiki
||- | style="vertical-align: middle; white-space: nowrap;"| Suppressing Weapon Focus | style="vertical-align: middle;" | Weapon Focus
| style="vertical-align: middle; font-size: 0.9em;"| Turn on and off weapon enhancements
| style="vertical-align: middle; text-align: center;" | -</dplc>
 Suppressing Weapon Focus [General]
Turn the special abilities of your weapon on and off.
While wielding the selected weapon, as a swift action, you may activate or suppress some or all of the special abilities of your weapon. While suppressed, your weapon's enhancement bonus to hit and damage change accordingly.
For example, a fighter using Suppressing Weapon Focus on a +1 Flaming Thundering Hammer can suppress both special abilities to turn the weapon into a +3 Hammer, or suppress the Thundering ability to change the weapon into a +2 Flaming Hammer.
All weapons so changed revert to their normal state after a full rest.
Activating or deactivating a weapon's special abilities is a standard action. Activating or deactivating a special ability does not alter a weapons bonus.
"A fighter may select this feat as one of his fighter bonus feats."