Skills (R2O)  

ZAM Network Wikibase™

Generally you would learn a skill from a skill book and you can either
buy them from "Skill Book Merchant"(Knight, Ranger, Assassin) or
"Spell Book Merchant"(Elf, Summoner) from major town
which are 'Ashburn Town', 'Blackland Town', 'Byron Town'

1. Buy Skill Book from "Skill Book Merchant", Spell Book from "Spell Book Merchant"
2. Double click skill book(or spell book)in inventory
3. Open your Skill window(K) where learned skills will be visible
4. Drag and drop the skills on the main quickslot to use them

You may also pick these books from monster drops.

Knight

Ranger

Assassin

Elf

• Spell

Summoner

• Spell