When the fight starts, raise socketed Weapon DMG by 80%.
Attack. 1.8x ATK DMG · 1.6s · 90% (damage · cooldown · accuracy)
Takes 3 backpack cells, with 8 sockets that take a Weapon.
Overgeared Hero: Merge RPG/Heroes & Pets
EpicKai
Epic
Warrior
Epic Warrior hero. Signature skill: Sword Master. Exclusive item: Hero's Longsword. Ownership effect boosts ATK.
Tier: C on the Overgeared Hero: Merge RPG tier list
6% Sword damage per different Sword is easy to trigger but only grows by filling space a Warrior needs for defense; Rebecca scales better.
Overview
Kai asks one thing of a run: collect different Swords. Sword Master adds 6% Sword damage for each different Sword in the backpack, so the bonus climbs as the collection widens, and his supplies (Gladius, Hero's Longsword, Miracle Sword) hand him three of them. He is simple to pilot, and he doesn't clash with a burn build, since the gear weapon sits outside the count.
That simplicity is also the ceiling. The bonus only grows by buying more swords, which fights for space with the items that keep a Warrior alive, and he has no defensive skill at all. Rebecca, the other Epic Warrior, turns Block into weapon damage and ranks two tiers higher. His quiet value is account-wide: one star unlocks Gladius as a supply, which feeds the weapon Rose builds toward.
Recommended build
Sword Master — Raise Sword DMG by 6% for each different Sword in the backpack.
Warrior
Backpack path (Star ranks 1 / 3 / 5 / 7)Game data
WhetstoneUncommon
GladiusRare
Mithril IngotRareHero's LongswordEpicExclusive item
Miracle SwordLegendary
WhetstoneUncommonGladiusRareMithril IngotRareHero's LongswordEpicExclusive itemMiracle SwordLegendaryThe game's own declared supply list for this hero, in unlock order — the items they can bring into a run.
Stats. Raises ATK by a percentage that grows with each of the hero's stars (max 9).
- Raise chance for Smithing Stone and Whetstone to appear in Shop by 10%.
- Named as a build fit in the Backpack builds guide, "Warrior — Sword stack".
Skill
Sword Master
Raise Sword DMG by 6% for each different Sword in the backpack.
Kai's exclusive item
Only Kai can find this in a run: buy it from the shop, or merge it where a recipe is listed. Effects, stats, prices and shapes are the game's own numbers.
Kai star progression
What Kai gains from unlock to 9 stars. The Ownership bonus raises every hero's ATK, whoever you play. Supply Ability is how many supplies you can take into a run, starting at 8 and rising by 1 per star.
- Shards, unlock to 8★
- 1,500
- Ownership
- +4% ATK → +56% ATK
- Supply Ability
- 8 → 17
- Unlock
Ownership +4% ATKSupply Ability 8Shards 50
Starting supplyWhetstone
When the fight starts, raise socketed Weapon DMG by 30%.
- 1★
Ownership +8% ATKSupply Ability 9Shards 50
New supplyGladius
When the fight starts, raise socketed Weapon DMG by 30%.
- 2★
Ownership +12% ATKSupply Ability 10Shards 50
- 3★
Ownership +17% ATKSupply Ability 11Shards 100
New supplyMithril Ingot
When the fight starts, for each socketed Armor, reduce Attack DMG taken by 5%.
- 4★
Ownership +22% ATKSupply Ability 12Shards 100
Skill Link: Enhancement Master
Other Warrior heroes can now equip this skill.
- 5★
Ownership +27% ATKSupply Ability 13Shards 150
New supplyHero's Longsword
When the fight starts, raise socketed Weapon DMG by 80%.
- 6★
Ownership +32% ATKSupply Ability 14Shards 200
- 7★
Ownership +40% ATKSupply Ability 15Shards 300
New supplyMiracle Sword
When the fight starts, socketed Armor raises DMG by 25%.
- 8★
Ownership +48% ATKSupply Ability 16Shards 500
Skill Link: Sword Master
Other Warrior heroes can now equip this skill.
- 9★
Ownership +56% ATKSupply Ability 17
Other skills
The rest of Kai's kit. The headline skill is shown above; ownership, supplies and exclusive items are in their own sections.
Enhancement MasterRaise chance for Smithing Stone and Whetstone to appear in Shop by 10%.
loadoutgg is not affiliated with, endorsed by, or sponsored by 5minlab Corp., KRAFTON, or the creators of Overgeared Hero: Merge RPG. Overgeared Hero and all character, item, and other names, art, and assets referenced here are trademarks and copyrighted material of their respective owners, shown, as on other game companion sites, only to identify the games and characters covered here. The stats, item and skill effects, merge recipes, and other compiled game data on these pages are loadoutgg's own work — extracted from the game's own files and official sources and rewritten in our own words. This compilation is not offered for reuse; please link to loadoutgg rather than copying or scraping it. Some hero, item and skill data was compiled with help from the Overgeared Hero Wiki (CC BY-SA). Full copyright and licensing details: loadoutgg.com/legal.