Sadly no Mercy Stroke once on Bard.
Mercy Stroke vs Bard Soul Stone Dex+
I think Dex+ win.
What I did usually start with
straight shot
Bloodletter
Wind Bite
venomous bite
Heavy shot
And circle thru, if you have Feint, add that before Heavy shot.
This is level 30-35 tho, I kinda stop at 35, playing other classes to 15 atm.
Post 38, u have another single target to add in the list.
How I usually start -
Heavy shot ( for a luck of combo hit)
Then
Press macro with those list
Usually at the end of the line, Mysery End will pop to press
This on normal mobs of course