Tallow Ooze

Motion Sense (60 feet) — A tallow ooze can sense nearby motion through vibration and air movement.

Congealed — Whenever the tallow ooze takes fire damage, it becomes Quickened for 1 round (it can only Stride or Strike with the extra action). Whenever the tallow ooze is dealt cold damage (even if that damage is prevented by its resistance), it becomes Slowed 1 for 1 round and can't use its Engulf ability (but creatures already engulfed are still engulfed).

Greasy Seepage (aura) — 10 feet. Any creature that starts its turn in or enters a square in the area must attempt a DC 30 Acrobatics check to Balance. A creature that takes a Step doesn't need to roll this check.

Engulf — DC 30 Reflex, 4d10 bludgeoning damage, , Rupture 25 Engulf

Residual Grease — When the tallow ooze critically succeeds at an attack against a creature or a creature escapes from being engulfed by the ooze, that creature's hands and gear become slick with grease. For 1d4 rounds, the affected creature must attempt a DC 30 Reflex save whenever it uses any item (including weapons) that must be wielded or held. On a failure, the creature takes a -2 circumstance penalty to any attack roll or check to use the item; on a critical failure, the creature drops the item, which lands in a random adjacent square. The creature (or an adjacent ally) can use 1 Interact action to wipe off the grease from an item or from its hands.