The Parasite
The Parasite, Devourer of Hosts, is a scheduled world boss in VV: Ultimatum found in the parking lot beside The Factory in the Human World, spawning every even hour at :20 EST and dropping the Parasite's Mask and Aura of Terror.
The Parasite is a creature of unknown origin tied to the ruin of the Human World - community documentation speculates it is one of the experiments created and released by the King of Hueco Mundo. It spawns in the parking lot next to The Factory in the Human World, on the even-hour schedule: every even hour at :20 EST, sharing its window with Junichiro.
Its kit is short-ranged but punishing. Sweeping Mass and Desperate Clawing hit for high posture damage (Clawing also deals high damage), Vicious Slam adds more high posture pressure, and Parasitize is the signature threat - a yellow-kanji attack that bypasses block, can only be dodged, and inflicts the Cursed status. Several of its defensive interactions are marked as unconfirmed in community documentation.
At 50% HP it enters a second phase: after a low groan it releases a wide area-of-effect attack (Cursed Flood) that inflicts Cursed and summons additional creatures, with the number scaling to how many players are fighting it.
Documented drops are the Parasite's Mask and the Aura of Terror. The community-recommended strategy is to keep moving - all of its moves are short range while its hitbox is unusually large - let its own sweeping attacks clear the summons, and parry consistently to build posture damage. Some summons can even be useful, granting invincibility frames when they crumple you.
Details
| Title | Devourer of Hosts |
| Location | Parking lot beside The Factory, Human World |
| Spawn timer | Every even hour at :20 EST (2:20, 4:20, ...) |
| Second phase | Triggers at 50% HP - Cursed Flood AoE plus summons scaled to player count |
| Notable drops | Parasite's Mask, Aura of Terror |
Moveset
Sweeping Mass: blockable, parryable and dodgeable, with high posture damage and medium damage. Parasitize: a yellow-kanji attack that bypasses block and must be dodged - medium damage and inflicts Cursed. Desperate Clawing: blockable, parryable and dodgeable with high posture damage and high damage. Vicious Slam: high posture damage and medium damage; its block/parry/dodge interactions are marked unconfirmed in community documentation.
Cursed Flood (second phase): a wide, blockable AoE with low damage and low posture damage that inflicts Cursed; whether it can be parried or dodged is unconfirmed.
Tips from community documentation
Keep running when it aggroes you - every move it has is short range and its hitbox is unusually large, so spacing wins the fight. Let its sweeping attacks kill its own summons rather than chasing them, and parry it whenever possible to stack posture damage. Some summons can indirectly help you by crumpling you, which grants invincibility frames.
FAQ
Where does The Parasite spawn?
In the Human World, in the parking lot beside The Factory. It spawns every even hour at :20 EST.
What does The Parasite drop?
Documented drops are the Parasite's Mask and the Aura of Terror.
What is the Cursed status in this fight?
Both Parasitize and the second-phase Cursed Flood inflict Cursed. The exact effect of the status is not detailed in current community documentation.