Improved Foreign Technique Study (3.5e Feat)
From D&D Wiki
 Improved Foreign Technique Study [Technician]
Familiarizes the technician in foreign styles of techniques reducing penalties for using foreign techniques.
Benefit: The technician spends considerable time practicing and studying foreign techniques and becomes familiar enough with them to only take a -2 penalty on techniques used with the foreign technique study feat.
Normal: Any foreign techniques take a -4 penalty on all rolls associated with that technique due to unfamiliarity.