SKILL SLOTS
Level 1 [2 Skill Slot]
Level 6 [+1 Skill Slot]
Level 12 [+1 Skill Slot]
Level 20 [+1 Skill Slot]
Every 10 level [+1 Skill Slot]
*Info from SAO wiki. Just type SAO Skill
ONLY Sword Skill do NOT need any skill slot.
Sword Skill is under Weapon Skill.
Weapon Skill NEED equip skill slot.
Example
Weapon Skill is <<1-Hand Sword>>
Sword Skill is 'Horizontal'
<<1-Hand Sword>> equip in skill slot
'Horizontal' can be used without equip SKILL SLOT
Other Skill need to equip Skill Slot
Such as <<Searching>>,<<Heavy Armor>>,<<Weapon Forging>>,<<Weapon Repair>>, ETC
I will try to put<< >> as a SKILL that need to equip SKILL SLOT to used it
~~~~~~~~~
Each Skill has Level
Maximum Level 1000 equal Level MAX
Need to equip Skill Slot and used the skill to Level up.
Unequip the Skill will reset back to Level 1
Example
Current equip Skill Slot
<<1-Hand Sword>> Level 350
<<Searching>> Level MAX
Unequip the Skill and equip back the skill
<<1-Hand Sword>> Level 1
<<Searching>> Level 1
Will be update again