ArenaNet:Skill feedback/Ranger/Keen Arrow

Does not reward skill, rewards luck and spamming (71.174.23.122's issue)

 * Issue
 * Does not reward skill, instead rewards luck with +57 damage for 5 energy and the same recharge as Power Shot. Current: "(should be elite) Bow Attack. If Keen Arrow hits, Power Shot. If you critical with this, inflict way more damage than Power Shot."


 * Suggestion
 * "Bow attack. If it hits a foe using a skill, it results in a critical hit and an additional +5...17...20 damage, otherwise you do half damage."