Creature: Death Vine

Death Vine

Size/Type: Large Plant
Hit Dice: 4d8+12 (30 hp)
Initiative: +0
Speed: 5 ft. (1 square)
Armor Class: 15 (-1 size, +6 natural), touch 9, flat-footed 15
Base Attack/Grapple: +3/+12
Attack: Slam +7 melee (1d6+7)
Full Attack: Slam +7 melee (1d6+7)
Space/Reach: 10 ft./10 ft. (20 ft. with vine)
Special Attacks: Constrict 1d6+7, entangle, improved grab
Special Qualities: Blindsight 30 ft., camouflage, immunity to electricity, plant traits, resistance to cold 10 and fire 10
Saves: Fort +7, Ref +1, Will +2
Abilities: Str 20, Dex 10, Con 16, Int Ø, Wis 13, Cha 9
Environment: Temperate forests
Organization: Solitary or patch (2-4)
Challenge Rating: 3
Treasure: 1/10th coins; 50% goods; 50% items
Alignment: Always neutral
Advancement: 5-16 HD (Huge); 17-32 HD (Gargantuan); 33+ HD (Colossal)
Level Adjustment: —

The death vine is a semi-mobile plant that collects its own grisly fertilizer by grabbing and crushing animals and depositing the carcasses near its roots.

A mature plant consists of a main vine, about 20 feet long. Smaller vines up to 5 feet long branch off from the main vine about every 6 inches. These small vines bear clusters of leaves, and in late summer they produce bunches of small fruits that resemble wild grapes. The fruit is tough and has a hearty but bitter flavor. Death vine berries make a heady wine.

A death vine can move about, albeit very slowly, but usually stays put unless it needs to seek prey in a new vicinity.

A subterranean version of the death vine grows near hot springs, volcanic vents, and other sources of thermal energy. These plants have thin, wiry stems and gray leaves shot through with silver, brown, and white veins so that they resemble mineral deposits. An death vine growing underground usually generates enough offal to support a thriving colony of mushrooms and other fungi, which spring up around the plant and help conceal it.

Combat
A death vine uses simple tactics: It lies still until prey comes within reach, then attacks. It uses its entangle ability both to catch prey and to deter counterattacks.

Constrict (Ex)
A death vine deals 1d6+7 points of damage with a successful grapple check.

Entangle (Su)
A death vine can animate plants within 30 feet of itself as a free action (Ref DC 13 partial).

The effect lasts until the vine dies or decides to end it (also a free action). The save DC is Wisdom-based. The ability is otherwise similar to entangle (caster level 4th).

Improved Grab (Ex)
To use this ability, a death vine must hit with its slam attack.

It can then attempt to start a grapple as a free action without provoking an attack of opportunity.

If it wins the grapple check, it establishes a hold and can constrict.

Blindsight (Ex)
Death vines have no visual organs but can ascertain all foes within 30 feet using sound, scent, and vibration.

Camouflage (Ex)
Since a death vine looks like a normal plant when at rest, it takes a DC 20 Spot check to notice it before it attacks.

Anyone with ranks in Survival or Knowledge (nature) can use one of those skills instead of Spot to notice the plant.

(Yes, shamelessly stolen from Assassin Vine)