Yes, this rune significantly increases the effectiveness of the Jarl, but it doesn't compensate for the weaknesses of all the other troops. Besides, who would think of surrounding the Jarl with a ring of troops? What else is there to do?
So you fall at his feet hes the one who betrays you
Its the servants devotion for the decay
Stand up
There are no flowers on your grave
There are no chains
There I keep chanting for the forgotten name © Amorphis