I do, I know exactly what you mean Meg! As an actor in my view, Nic excels at conveying that energy, it is not an easy balance but he conveys it almost like a magical dust oozing though the atmosphere or almost like invisible wildfire! ( that's nouveau shamaNIC in action for you! )

In this role particularly, that balance of darkness and a slightly intimidating energy with an all encompassing wisdom and heart...it's intense.. and I am in awed by how he does that by appearing to be understated ..it really is magical!

The actual moment where he raises the Merlin Circle gives me such  a deep rush, the soundtrack helps with that of course!

For anyone interested, more here!