Alien Skills

1. Aliens can use various skills and can have 4 skill slots in battle arena.

   • Skill slot: 1 Active skill(Attack), 3 Passive skills(Attack assist, Defense assist, Support)

2. You can open a locked skill slot with a skill book and get a skill with a skill book.

3. The types and grades of skills are equipped randomly so you may need to repeat refine to get what you want.

4. Skill can be upgraded through Gem, and the maximum upgrade is depending on Gem level. (Will be applied later)

5. Every skill and skill slot will be reset after each season ends.

*You can buy skillbooks with KOP or acquire in a certain probatility after you win the battle.

Skillbook cost: 100 KOP per book

<Skill Grade>

Skill has grades in common(Grey), uncommon(Green), unique(Blue), rare(Purple), epic(Orange), and its figures are different depending on grades.

Possibility when acquiring skill at first

Grade	Possibility
Common	50%
Uncommon	35%
Unique	12%
Rare	2.5%
Epic	0.5%

Possibility when acquiring skill after first time

Grade	Possibility
Common	30%
Uncommon	30%
Unique	15%
Rare	15%
Epic	10%

*If you already have Epic skill, you will get one of Epic skills 100% again (Epic grade skill reacquiring cost: 2 Skillbooks)