Last night, when attacking a village, i was trying to lead the troops into an assault on the roof.
As usual, i was parading around with my red flag. I charged forward, dismounted and started to deploy the ladder... and *boom*, Ronald Meliossandro shot me in the head with his xbow.
So that seemed to work out nicely.
Battlefield enemy commander assassination tactic: 1) camp at the edge of the village you are defending
2) wait for that idiot on the Steppe Horse with the Huscarl shield on his back and the big red flag on his head
3) take careful aim as he dismounts
4) shoot as he attempts to deploy ladder
5) boom, headshot!
Works nicely and 'demoralizes' enemy team.
No ranged weapon? If you mananage to hide near where i'll deploy my ladder, you can probably do this as a melee character too.
But assassinating probably works best with throwing lances and high powerthrow. Easiest weapon to one-shot people with. As a melee assassin, i'd go for a high pierce damage weapon... or perhaps even a blunt weapon and hope for the knockdown.