Correct way to use Relic Horn + Empy horn?

[Kensagaku]

You're supposed to be the "awesome RME Bard LS leader" chiming in here, you can do better than that. >:T

[L30x]

You certainly dont always want to put up all dummies then replace. Sometimes songs get dropped in the middle of an event. You certainly want to do x2 Ghorn songs then make x1 dummy with daurb with a short duration song like Shining Fantasia in non duration gear then you will replace that with your next Ghorn song saving you the time of cast 6-8 songs by only casting 4-6(do the obvious if you have Daurb99). If you use Clarion Call cast 3 songs on ghorn, 1 on Daurb, then replace with Ghorn.