I'm running a 3.5 campaign and my monk player has been wondering if there was a feat that would allow her to deflect more arrows. However, we could not find any. So, being the DM I didn't find it too game breaking to make a feat "Improved Deflect Arrows", which would obviously need all the requirements of deflect arrow, and of course the deflect arrow feat as well. What I told my player was that she would get to block an additional arrow that turn equal to her DEX modifier. She cannot deflect arrows she is unaware of and each arrows' DC after the first is increased by 2. Does this seem too OP or UP?