Kalvalax | RAID: Shadow Legends

Raid Shadow Bystophus Skill Mastery Equip Guide

Raid Shadow Bystophus Skill Mastery Equip Guide

Obtain from

Ancient Shard
Sacred Shard


NAME: Kalvalax
FACTION: Knights Revenant
RARITY: Legendary
ROLE: Attack
USABILITY: Early-Mid-Late Game
TOMES: 12 (A1 A2 A3)

Total Stats (6★)

Health Points (HP): 12,720
Attack (ATK): 1,663
Defense (DEF): 1,068
Speed (SPD): 99
Critical Rate (C.RATE): 15%
Critical Damage (C.DMG): 63%
Debuff Resistance (RESIST): 30
Debuff Accuracy (ACC): 10


★★★✰✰ Campaign
★★★✰✰ Arena Defense
★★★✰✰ Arena Offense
★★★★★ Clan Boss
★★★★✰ Faction Wars


★★★★✰ Minotaur
★★★✰✰ Spider
★★★✰✰ Fire Knight
★★★★★ Dragon
★★★★✰ Ice Golem


★★★★✰ Arcane Keep
★★★★✰ Void Keep
★★★★✰ Force Keep
★★★★✰ Spirit Keep
★✰✰✰✰ Magic Keep

Doom Tower

★★★★✰ Floors
★★★★✰ Magma Dragon
★★★★★ Nether Spider
★★★✰✰ Frost Spider
★★✰✰✰ Scarab King
★✰✰✰✰ Celestial Griffin
★✰✰✰✰ Eternal Dragon
★★★✰✰ Dreadhorn
★★★✰✰ Dark Fae

Kalvalax Review

Kalvalax is a Legendary Attack Spirit affinity champion from Knights Revenant faction in RAID: Shadow Legends. Kalvalax was released in Patch 4.60 in September 2021. The champion design of Kalvalax was created by David Fitzsimmons, who won the Community Champion Concept contest in 2021!

Kalvalax Skills

Oozing Greatsword [ATK]
Attacks 1 enemy. Has a 40% chance of increasing the duration of all [Poison] debuffs on the target by 1 turn. Heals this Champion by 2.5% of their MAX HP for each [Poison] debuff on the target.
Level 2: Damage +5%
Level 3: Buff/Debuff Chance +5%
Level 4: Damage +10%
Level 3: Buff/Debuff Chance +10%
Damage Multiplier: 3.5 ATK

Corruption Locus [ATK] (Cooldown: 3 turns)
Attacks 1 enemy. Places an extra hit for each [Poison] debuff on the target (up to 3 extra hits).
Level 2: Damage +5%
Level 3: Damage +5%
Level 4: Damage +10%
Level 5: Damage +10%
Damage Multiplier: 2 ATK

Storm of Vitriol [ATK] (Cooldown: 4 turns)
Attacks all enemies. Damage increases according to the number of [Poison] debuffs on each target.
Level 2: Damage +5%
Level 3: Damage +5%
Level 4: Damage +10%
Level 5: Damage +10%
Damage Multiplier: 3.5 ATK + (Poison Count * 0.01 * Enemy Max HP)

Pestilence [Passive] (Cooldown: 1)
Places four 5% [Poison] debuffs on all enemies for 2 turns at the start of each round. Has a 50% chance of placing a 5% [Poison] debuff on all enemies for 1 turn at the start of each turn. [Active Effect] Whenever an enemy places a [Poison] debuff on this Champion, instantly removes it and replaces it with a 15% [Continuous Heal] buff for 2 turns instead.

Kalvalax Equipment Guide

Arena, Campaign, Clan Boss, Dungeons, Doom Tower, Faction Wars

Recommended Artifacts

Accuracy, Perception, Speed, Immortal, Regeneration

Stats Allocation

Weapon (ATK)
Helmet (HP)
Shield (DEF)
Gauntlets (HP% / C.RATE / C.DMG)
Chestplate (HP% / ATK%)
Boots (SPD)
Ring (HP / DEF / ATK)
Amulet (HP / DEF / C.DMG)
Banner (HP / ATK / ACC)

Stats Priority

All Areas: SPD, ACC, HP%, DEF%

Kalvalax Mastery Guide

Arena, Campaign, Clan Boss, Dungeons, Doom Tower, Faction Wars


  1. Deadly Precision
  2. Keen Strike
  3. Shiedl Breaker
  4. Single Out
  5. Ruthless Ambush
  6. Bring it Down
  7. Opportunist
  8. Methodical
  9. Warmaster


  1. Pinpoint Accuracy
  2. Charged Focus
  3. Arcane Celerity
  4. Lore of Steel
  5. Sniper
  6. Master Hexer

Kalvalax Updates

Kalvalax Storyline

Once, a long, long time ago, in the lands of Kaerok that yet knew no king, there lived a great warrior by the name of Kalvalax. He was no scion of an ancient bloodline, but it was an age where one’s nobility was measured less by a long list of eminent ancestors and more by the number of warriors under their banner. Of those, Kalvalax had no shortage. Blessed with strength and cunning alike, he knew no equal on the field of battle and led countless campaigns against the Orc tribes that populated the plains of Arnoc. He razed their crude settlements and put anyone who dared resist him to the sword. Within a decade, a vast swathe of land had been liberated from savages, and the budding city bestowed a Duke’s diadem upon Kalvalax, to whom they owed their newfound prosperity. Thus his rule begun: in blood and fire and ruthless conquest. Many a bold challenger sought to take the Duchy from Kalvalax only to find untimely death, while his fame – or infamy – grew. And the more foes perished by Kalvalax’s blade, the more convinced he became of his immortality. But hubris is often deadlier than even the cruelest of monsters.

Doom did not take the shape of an invading army or a raging dragon – it was a disease that many sages maintain was divine punishment for Kalvalax’s arrogance, or an ancient curse he had unwittingly invoked. The plague swept Arnoc like a tidal wave. Even Kalvalax himself could not escape the unseen miasma of decay. He fell ill and weakened by the day, unable to fight this unseen enemy as he had fought those who challenged his rule. Desperate, he prayed for salvation and vowed to pay any price, no matter how steep. And a dark, ancient force heard his prayers. A stranger arrived to Arnoc that fortnight – an old man wrapped in black robes and shadow. He walked the streets, unafraid of the plague, and arrived at Kalvalax’s castle to offer a solution to the doom that threatened the city. All he asked in return was the Duke’s willing cooperation and a sacrifice of innocent blood. By then, the citizens of Arnoc were as desperate as their ruler and eagerly followed the prophet’s instructions. Dozens were brought to the altar like sheep and slain, while Kalvalax, clad in armor with full regalia, bore witness.

Then, as the sacrificial chalice overflowed with blood, ripples of arcane power tore through the city. Chronicles describe clouds of plague mist being swept by hurricane wind and carried towards the castle, where the mad prophet channeled them into Kalvalax’s body and sealed all of the city’s woes within. What became of the Duke next, none can say. Some say he perished that day. Others maintain that it was all a ploy by the cult of K’leth – the Knights Revenant – and Kalvalax had fallen into their thrall. One thing is certain, the legend of a nightmare knight, clad in ancient armor that oozes with pestilence, emerged soon after, and very few are those who witnessed that walking horror and lived to tell the tale…

Kalvalax Video Guide

RAID: Shadow Legends Kalvalax Champion Guide by StewGaming

RAID: Shadow Legends Kalvalax Champion Guide by DeadwoodJedi

RAID: Shadow Legends Kalvalax Champion Guide by MurderInc

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