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Ask Wizards: 09/11/2006

Q: The warblade’s Weapon Aptitude ability (from Tome of Battle, pg. 22) states that any feat you have that applies to a single weapon can be applied to any other weapon as long as you spend the 1 hour practicing. Does this mean if you have Exotic Weapon Proficiency (bastard sword), you can change it to Exotic Weapon Proficiency (spiked chain) as long as you spend the required time in weapon practice?