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Rat King

Rat King

Ult Centered Built ig

Author Edhys · Updated Oct 3, 2026 · Favorites 23

Edit

Skill order

Order set by the author · gold is the ultimate

Scrap Grenade
◆
1
2
3
Rat Swarm
◆
1
2
3
Royal Pestments
◆
1
2
3
Rule, Ratannia!
◆
1
2
3

Item order

Stages top to bottom, items left to right

  1. 1

    Early game

    14,400 Souls

    L>R Basically; Can swap OR to RR; Any vest to reactive; Alch Fire to Heroic against heavy gun

    1. Opening RoundsOpening Rounds
    2. Battle VestBattle Vest
    3. Extra ChargeExtra Charge
    4. Arcane SurgeArcane Surge
    5. Mystic ExpansionMystic Expansion
    6. Duration ExtenderDuration Extender
    7. Alchemical FireAlchemical Fire
    8. Enchanter's EmblemEnchanter's Emblem
    9. Bullet LifestealBullet Lifesteal
  2. 2

    Early Optional

    Optional6,400 Souls
    1. Recharging RushRecharging Rush
    2. Reactive BarrierReactive Barrier
    3. Heroic AuraHeroic Aura
  3. 3

    Mid game

    25,600 Souls

    Upgrade items if not enough slots; Choose Witchmail or PA

    1. Greater ExpansionGreater Expansion
    2. Rapid RechargeRapid Recharge
    3. Superior CooldownSuperior Cooldown
    4. Superior DurationSuperior DurationLow Priority Buy
    5. WitchmailWitchmail
    6. Plated ArmorPlated Armor
    All item notes
    • Superior Duration — Low Priority Buy
  4. 4

    Good Greens

    Optional15,200 Souls
    1. Extra RegenExtra Regen
    2. Return FireReturn FireCan buy instead gun vest
    3. Dispel MagicDispel MagicInfernus, Mirage, Shiv etc
    4. CounterspellCounterspellLash, Rem, Apollo
    5. Metal SkinMetal Skin
    6. Spirit ResilienceSpirit Resilience
    All item notes
    • Return Fire — Can buy instead gun vest
    • Dispel Magic — Infernus, Mirage, Shiv etc
    • Counterspell — Lash, Rem, Apollo
  5. 5

    Luxury

    Optional102,400 Souls
    1. FrenzyFrenzy
    2. SpellslingerSpellslinger
    3. Spiritual OverflowSpiritual Overflow
    4. Glass CannonGlass Cannon
    5. Transcendent CooldownTranscendent CooldownBuy if a lot actives
    6. Ethereal ShiftEthereal Shift
    7. Escalating ExposureEscalating Exposure
    8. Vortex WebVortex Web
    9. Magic CarpetMagic Carpet
    10. Diviner's KevlarDiviner's Kevlar
    11. ColossusColossus
    12. IndomitableIndomitable
    13. Vampiric BurstVampiric Burst
    14. UnstoppableUnstoppable
    15. JuggernautJuggernaut
    16. SpellbreakerSpellbreaker
    All item notes
    • Transcendent Cooldown — Buy if a lot actives
  6. 6

    Utility

    Optional23,200 Souls
    1. Rusted BarrelRusted BarrelCan be bought early on lane against gun
    2. Disarming HexDisarming Hex
    3. Slowing HexSlowing HexMina, Wraith, Lash, Shiv, Apollo etc yk the deal
    4. SuppressorSuppressorHeavy Gun Comp
    5. DecayDecayVictor, Abrams, Shiv etc
    6. KnockdownKnockdownSeven, Vindicta, GT, Bepop, Dynamo etc
    7. Silence WaveSilence WaveYamato, Geist, Pocket
    8. Cursed RelicCursed RelicAnswer to all
    All item notes
    • Rusted Barrel — Can be bought early on lane against gun
    • Slowing Hex — Mina, Wraith, Lash, Shiv, Apollo etc yk the deal
    • Suppressor — Heavy Gun Comp
    • Decay — Victor, Abrams, Shiv etc
    • Knockdown — Seven, Vindicta, GT, Bepop, Dynamo etc
    • Silence Wave — Yamato, Geist, Pocket
    • Cursed Relic — Answer to all
  7. 7

    May be good in some situations

    Optional62,400 Souls
    1. Mystic RegenerationMystic Regeneration
    2. Radiant RegenerationRadiant Regeneration
    3. Torment PulseTorment Pulse
    4. Escalating ResilienceEscalating Resilience
    5. Slowing BulletsSlowing Bullets
    6. Spirit ShieldingSpirit Shielding
    7. Weapon ShieldingWeapon Shielding
    8. Restorative LocketRestorative Locket
    9. Debuff ReducerDebuff Reducer
    10. Mystic VulnerabilityMystic Vulnerability
    11. RebuttalRebuttal
    12. Trophy CollectorTrophy Collector
    13. Bullet Resist ShredderBullet Resist Shredder
    14. Weakening HeadshotWeakening Headshot
    15. Spirit ShredderSpirit Shredder
    16. Spirit RendSpirit Rend
    17. BerserkerBerserker
    18. Ballistic EnchantmentBallistic Enchantment
    19. Echo ShardEcho Shard
    20. Focus LensFocus Lens
    21. Mystic SlowMystic Slow
    22. Guardian WardGuardian Ward
    23. Divine BarrierDivine Barrier
    24. Bullet ResilienceBullet Resilience