| Element | Class | Position | Rarity |
 Fire |  Knight |  Front | 5★ |
Kay transforms during her ultimate skill to become a damage dealer instead of just a tank. Her ultimate skill, called Inferno Awakening, changes her appearance. When this transformation ends, she uses a devastating attack called Burn to Ashes that can damage all enemies. Her active skill called Determination increases his critical hit rate and critical damage and can stack up twice for even more power. During her transformation, basic attacks help reduce the cooldown of this skill. Kay has passive abilities that boost her attack power and let her ignore enemy damage reduction. Her most important ability is Immortality, which makes her immune to death once per battle and gives her temporary invincibility when she would normally die. She needs lots of investment to reach her full potential, but she becomes very strong when built properly. Kay works well against nature enemies because of her fire element.
Kay Skills
| Skill | Target | Cooldown | Description |
|---|---|---|---|
| Inferno Awakening (Ultimate) | Self/All Enemies | 30s | Effect: Transform into battle-specialized figure for 10 seconds. At end of effect: Activates Burn to Ashes (deals 1120-1920% attack damage to all enemies). |
| Determination (Active) | Self | 10s | Effect: Critical Hit Chance +12-24% and Critical Damage +16-48% per stack (Max 2 stacks). Duration: 10 seconds. While ultimate is active, basic attacks reduce this skill's cooldown by 3 seconds. |
| Charge (Passive) | Self | - | Effect 1: Melee Attack +32-88%. Effect 2: Ignore Damage Reduction +3-15%. |
| Immortality (Passive) | Self | 60-50s | Activation Condition: At the Brink of Death. Effect 1: Damage immunity for 5-8 seconds. Spell Element: Cannot be removed. Effect 2: Prevents death when receiving fatal damage. |
