Trust Ciphers!

Use's;
Saber Dance
Stutter Step (Builds on it each mob)
Drain Samba III
and seems to only use Skull Breaker DMG on SoA Mobs was 2.6k
possess some degree of Double Attack
Edit: use's Haste Samba aswell

Pretty simple
1) Buy some fireworks during the intermission
2) make a "/cheer motion" & "/clap motion" Macro and SPAM them
(dont wait for the actions just spam as fast as you can)
3)Target the Real Murmor and spam your macros while they are fighting. (the one in the new gear)
4)When they stop attacking each other they are about to use one of four Dances which are as follows!
Shining Summer Samba is /dance1
Lovely Miracle Waltz is /dance2
Neo Crystal Jig is/dance3
Super Crusher Jig is/dance4
Copy which ever one the "real" murmor dose but Target the fake one.
If done correctly you will get a msg saying your dancing synced.

If you beat the "Fake" murmor there will be an end sequence where she use's a special move where-in she will do four dances in a row again copy each one targeted at the fake Murmor for the Best reward.

Good Luck! ^^b

p.s. The first and second time you do a complete round you will get a Copy of the Celestial Globe plans or the New Costume Gear, You need to go the final 4-stage dance to get the trust. When you can get it the MSG during the last scene will change to "Your Trust is Overflowing"

She keeps up haste samba (Drain if you're dying) and uses violent flourish to stun ^_^. Stutter Step is the only steps i've seen her use... probably because that's the only one most DNC don't use as to not ruin Finishing Move stacking. Still, definitely one of the (if not, the only) useful DD Trust.