Watch the B Dorian 2 online guitar lesson by Robbie Calvo from 50 Modal Licks You MUST Know
This intervallic line is derived squarely from 2 patterns of the B Minor Pentatonic Scale. You probably understand that your Pentatonic Scales all live within the Major Scale, so there is absolutely no reason not to employ them modally.
I chose to articulate this tricky little number with my fingers because it eliminates any missed notes due to weak picking practices!!! It's a tough lick to master especially at this tempo. Watch the video closely for fingerings and phrasing and check the tab and notation for the note choices.
It's basically pairs of strings descending through the scale shapes but the fingerings are unusual to say the least. Have fun with it!