I heard that Feint is a pretty epic ability. I am currently r21 MRD and I miss a lot, which makes the ability sound even more tempting. But still, lvling LNC to 20 would take some time and work. So my question is: is it worth it?
Yes, until they nerf it. As a 25 LNC main I can say it's easily a must-have for all melee characters. A no-miss weaponskill for 250 TP? What's not to love?
Not to mention that along the way you get Invigorate to help build TP; Leg Sweep, a stun conal weaponskill; Ferocity, a boost to a single attack; and Moonrise, a weaponskill to slow the mob's TP generation.