"V" is for "Vacuuvore"

Vacuuvore  ("Suckbug")

No. Enc.:  0 (1d3)
Alignment:  Neutral
Movement:  0' (0')
        —Fly:  75' (25')
Armor Class:  4
Hit Dice:  22
Attacks:  1 (vacuum)
Damage:  See Below
Save:  L11
Morale:  10
Hoard Class:  XXII + 2d00 junk
XP:  13,000

Flying via "jets" attached to their abdomens, vacuuvores are glowing, bioengineered beasts as large as Ancient commercial airliners.  They were created to clean hazardous spills and floods, draw oxygen from raging fires, and collect mineral-laden dust from off-world surfaces.  They are utterly immune to all known diseases, toxins, and environmental conditions.

Vacuuvores cruise along about 100' off the ground, siphoning up all loose materials and liquids in a 150' radius.  Anyone thus sucked is deposited in a tank-like stomach, and buffeted and battered by flying debris for 1d12 damage per round.  The creatures tend to go on vacuuming binges lasting hours at a time....

When "full", vacuuvores excrete their inert payloads in convenient 15' x 15' solid bricks.  Their Hoard Class represents items chiseled from their leavings and/or contents of their stomachs.

Mutations:  Aberrant Form (Xenomorphism—"Vacuu-Tubes"), Epidermal Photosynthesis