Question on freelancer in regards to swordskills.

[Nida Westers]

When purchasing the swordsiants swordplay ability to get swordskills naturally you pay tge 20 points to get it. But when do you pay the 10 for improvements?
1: At level 10 when you can learn master swordskills?
2: when you learn another swordkill?
3: when you can ready an additional swordskill?
4: all of this? (i hope not, thats alot of jp)

[Viladin]

When purchasing the swordsiants swordplay ability to get swordskills naturally you pay tge 20 points to get it. But when do you pay the 10 for improvements?
1: At level 10 when you can learn master swordskills?
2: when you learn another swordkill?
3: when you can ready an additional swordskill?
4: all of this? (i hope not, thats alot of jp)

4