There are no picked notes at all in this lick; it's all legato and tapping. The big challenge comes with the hammered notes the right-hand index finger hits. While in theory this sounds very easy, it's something we generally don't do on the guitar, so it proves quite difficult.
This particular combination works incredibly well for heavy rock or a more progressive style of soloing. I tend to use this sort of lick to transition between the scales. Because I predominantly use the pentatonic, I find the diminished seven arpeggio is the perfect ingredient to add some ferociousness into the tonality.
This lick is a real showcase of how you can create legato runs using the pentatonic. Predominantly, legato patterns within the pentatonic consist of two-note-per-string pulls and hammers. I like to adopt a combination of this with a wide intervalic approach to add an extra note to the patterns.
The notes in this scale are B, D, E, F, F#, A, with the F being the flat five or added note. Without a doubt, the blues scale is one of the most frequently used scales in rock soloing, and for good reason! When played slow and clean, it sounds very dark, dirty and bluesy. When played more aggressively with legato and tapping, it sounds incredibly modern.
In this Monster Lick Unleashed, I'm using the diminished 7th scale in the key of E. The notes used in the scale are E, G, Bb and C#. I particularly love this scale for the intense sound it creates when played fast or slow. This scale is perfect to use in combination with the pentatonic.
Players often will combine lots of different modes, etc., to their soloing. I do the same but with a different approach; I base everything around the pentatonic, so instead of playing modes, I simply add the notes to the pentatonic. This way, I always have that rock base behind the sound.