First you can get the knobbiest SWORD skills you can ex: impact stab, flash draw, etc. then find a noob blader and offer him some Cabal Alz (we offered 30k so he gave it to you no questions asked) to get both of his. We prefer getting only the katanas. Get yourself some good adept armor, and jewelry.
Wear the armor. Find a good monster you can tank as if you were punching. We did wriggles at level 56-60 and it worked perfectly. Level (Cabal Online Alz) these skills to around 9. Only up to nine it is bad if you do more.
Watch yourself slowly kill the monster as your skill level increases fast in Cabal. Attack a monster. Make sure that you are hitting less than 10 damage on the monster. At level 56 you will at least one skill level from a wriggle, and you can get around 4-6 levels each one.
The trick to schilling is how many times you use a skill, not how much damage you do. The reason why we said TRAINING katanas is best, because those hit the lowest on a monster, this is better than shadow steel adept, because you gain more skill exp off of one monster.
It should take 5+ min on a monster, so you do not have to waste time quickly killing many monsters for 10 minutes to gain one skill level, instead of slowing killing one monster for 5 minutes and gaining the equal amount of skill levels.