An ooze is an amorphous or mutable creature. See Table: Oozes for physical ability scores, recommended minimum Hit Dice, and damage based on size.

Hit Die: d10

Base Attack Bonus: 3/4 of total Hit Dice (see Table: Creature Saves and Base Attack Bonuses)

Good Saving Throws: None

Skill Points: None

Feats: None

Oozes share the following additional traits.

Weapon and Armor Proficiency: Oozes are proficient with their natural weapons only, but not with armor.

Ability Scores: Oozes have no Intelligence score.

Extra Hit Points: An ooze has no natural armor rating but is difficult to kill because of its protoplasmic body. It gains extra hit points (in addition to those from its Hit Dice and Constitution score) according to size, as shown on Table: Oozes.

Immunities: Oozes are immune to mind-affecting effects, poison, sleep, paralysis, stunning, gaze attacks, visual effects, illusions, and other attack forms that rely on sight. Oozes are not subject to critical hits, flanking, or the effects of massive damage.

Blindsight (Ex): Most oozes have blindsight with a range of 60 feet.

Table: Oozes

Size	Str	Dex	Con	Minimum HD	Extra Hit Points	Slam	Bite	Claw	Gore
Colossal	44-45	6-7	26-29	32d10	40	4d6	4d6	2d8	2d6
Gargantuan	36-37	6-7	22-25	16d10	30	2d8	2d8	2d6	1d8
Huge	28-29	6-7	18-21	8d10	20	2d6	2d6	2d4	1d6
Large	20-21	8-9	14-17	2d10	15	1d8	1d8	1d6	1d4
Medium-size	12-13	10-11	10-13	1d10	10	1d6	1d6	1d4	1d3
Small	8-9	12-13	8-9	1/2 d10	5	1d4	1d4	1d3	1d2
Tiny	4-5	14-15	8-9	1/4 d10	-	1d3	1d3	1d2	1
Diminutive	2-3	16-17	8-9	1/8 d10	-	1d2	1d2	1	-
Fine	2-3	18-19	8-9	1/16 d10	-	1	1	-	-