Improved Rapid Shot (CW) - Basically a +2 to hit
Deathblow (CV) - Someone becomes helpless; 120 ft perfect fly up, swift to gain this, and Coup de grace!
Combat Reflexes (PF) - As a 15 ft reach elemental w/ Arrow Mind, this has actually been useful sometimes.
Prone Attack (CW) - Get up as swift so I can shoot bow; but I have boots of agile leaping already
Deadly Aim (PF) - Power Attack for ranged; I actually ditched this as a feat b/c my damage per shot made the attack penalty not worth risking
Quickdraw (PF) - Draw a weapon as a swift, basically
Blind-Fight (PF) - Doesn't apply to ranged and I have 15 ft blindsight anyway, though
Far Shot (PF) - Maybe if we ever have a long distance encounter, but PF nerfed this feat
Lunge (PF) - If needed for a melee touch spell