Gray Ooze

Medium ooze, unaligned

Armor Class 8

Hit Points 22 3d8+9

Speed 10ft Climb: 10ft

STR

12 +1

DEX

6 -2

CON

16 +3

INT

1 -5

WIS

6 -2

CHA

2 -4

Skills Stealth +2

Damage Resistances Acid, Cold, Fire

Condition Immunities Blinded, Charmed, Deafened, Exhaustion, Frightened, Prone

Senses Blindsight 60ft (blind beyond this radius), Passive Perception 8

Languages —

Challenge 1/2 (100 XP)

Amorphous The ooze can move through a space as narrow as 1 inch wide without squeezing. Corrode Metal Any nonmagical weapon made of metal that hits the ooze corrodes. After dealing damage, the weapon takes a permanent and cumulative −1 penalty to damage rolls. If its penalty drops to −5, the weapon is destroyed. Nonmagical ammunition made of metal that hits the ooze is destroyed after dealing damage. The ooze can eat through 2-inch-thick, nonmagical metal in 1 round. False Appearance While the ooze remains motionless, it is indistinguishable from an oily pool or wet rock.

Actions

Pseudopod Melee Weapon Attack: +3 to hit, reach 5 ft, one target. Hit: 4 1d6+1 bludgeoning damage plus 7 2d6 acid damage, and if the target is wearing nonmagical metal armor, its armor is partly corroded and takes a permanent and cumulative −1 penalty to the AC it offers. The armor is destroyed if the penalty reduces its AC to 10.