That is the highest damaging skill, hitting launched enemies 6 times for a whopping lot of damage. Most of our attacks will be aimed to set up a chance to use this skill. Nothing much to say here, just use it when your opponents launched into the air for a whopping lot of damage. This ability may not be recognized by many people, but it does have its advantages. It casts pretty fast and has about the same AOE as Cutdown. You can use Rom Gold when you have no other options, like when Cutdown is in cool down or you dont have Hammer Crush at max. Follow up with Stormblade if possible.
At max this skill let you shoot 7 arrows in one shot. You will use this skill rarely outside of bosses but it is your only effective bossing skill. It does amazing damage to bosses but has 2 downsides, it has a pretty long coasting time and you have to be very close to let all 7 arrows hit because the arrows spread out. The damage is worth it though so you can max this for atleast first job. Its not a must have because archers dont put enemies to the ground often, only if they survive a AAS run or if your AAS was interrupted by an enemie hitting you, Aion Gold is still usefull for PVP and if teammates put enemies down. Adding points in this skill only increases the amount of targets, so if you add this for pvp only add 1.