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Meet the 18 viruses of Virus Battle

A quick tour of the lab's 18 species: their types, their rarities, and what each one is for in battle.

The lab is home to 18 virus species, split across 5 types and 3 rarities (common, rare, legendary). Each one has its own personality: some strike first, some outlast everything, and some can kill in a single hit… if they survive the first turn.

Here's the full roster, grouped by type. Go find your favorite.


🌊 Fluid — the speedsters

They strike first and punish slowness. Fragile, but lethal when they hold the initiative.

NEXNEX · Common — The fastest of the commons. Hits first, but one mistake and it's gone.
IONYXIONYX · Rare — A refined Fluid. Constant pressure and punishment for anyone who moves slow.
LUMYNLUMYN · Legendary — The game's apex speed. Compact, aggressive kit; shines when it rolls good defense.

🦠 Parasite — the grind

Poison, lifesteal and regeneration. They don't kill you fast — they wear you down until there's nothing left.

MIREMIRE · Common — Stable and consistent. The perfect virus to learn the rhythm of the game.
BRUMEBRUME · Common — A more aggressive Parasite: less defense, more offensive pressure.
NIDUSNIDUS · Rare — A damage-over-time specialist. Poison + regen to win the long game.
VORAXVORAX · Legendary — Drain and survive. Lifesteal, regen and poison in a single kit.

🛡️ Heavy — the tanks

Lots of HP, lots of defense. They win by endurance, not by burst. Watch out for anyone who ignores their armor.

KALTKALT · Common — A pure tank. Soaks up everything… except piercing and finisher attacks.
GROMGROM · Rare — The highest defense in the game. Hits harder than KALT but with less HP.
NOXIRNOXIR · Legendary — The classic tank. Wins by attrition and control. If you like patience, it's for you.

🧬 Mutation — pure damage

They hit incredibly hard, but forgive little. They either dominate early or fall fast.

VEXAVEXA · Common — High damage, low margin for error. A double-edged blade.
FRACTFRACT · Rare — A high-impact Mutation with good speed. Still fragile.
SPECTRASPECTRA · Rare — The balanced Mutation: less volatile, consistent damage, better survivability.
RIFTRIFT · Legendary — The highest attack in the game and the lowest HP. A pure glass cannon: maximum reward, maximum risk.

🌀 Chaos — the unpredictable

Stats that roll across huge ranges. You might get a dud or something brutally strong. You never know what you'll draw.

NULLNULL · Common — The most unpredictable. Can come out weak or surprisingly strong.
FLUXFLUX · Common — An atypical Chaos: decent at everything, no clear weakness. Rewards adapting to the matchup.
OBLIVIONOBLIVION · Rare — A more controlled Chaos than NULL, with a better competitive ceiling.
AZOTHAZOTH · Legendary — Apex Chaos. Can come out monstrous… or just "good." Never guaranteed.

Already picked which one to start with? In the next post we break down the attacks they can learn and how they fit each species. See you on the battlefield!

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