Blood Thorne

These are some of the dangerous plants that reside in my world. They can be hidden virtually anywhere both in cities, jungles or along the ceilings of abandoned buildings.  Many of these plants are cultivated by druids to secure locations, others just infest an area and never let go.

Blood Thorne
N (E) Medium Plant
Init +4; Senses darkvision 60 ft., low-light vision, scent, tremorsense 60 ft.; Perception +5

DEFENSE

AC 13 touch 13, flat-footed 10 (+5 Dex, +14 natural, -2 size)
hp 19hp (2d10+4)
Fort +5, Ref +1,Will +4

OFFENSE

Speed 0 ft.
Melee Grapple +5 (1d6+2)*
Space 5 ft.; Reach 10 ft.
Special Attacks Camoflage, Blood Drain

STATISTICS

Str 15, Dex 10, Con 15, Int 5, Wis 13, Cha 3
Base Atk +4 CMB +4 CMD 13
Feats Improved Initiative, Great Fortitude
Skills Perception +20; Stealth +13 (+8 bonus from camoflage special attack feature; +15 bonus from tremor sense)

ECOLOGY

Environment Any Forest or Urban area
Organization solitary
Treasure Incidental (gems or coins fallen in the dirt)
Advancement 3-12 HD (Medium); 13-20 (Large)

SPECIAL ABILITIES

Larger versions have 1 vine tentacle attack for every 5 HD. (2 HD = 1 ATk, 5 HD = 2 ATKs, 10 HD = 3 ATKS, etc).  Blood Thornes never attack the same victim with more than one vine.

Blood Drain: Once a Blood Thorne attacks, assume it has grappled their victim, they will continue to drain their victim every round

Increase Damage based on HD Size (2 HD = 1d4 dmg, 5 HD = 1d8 dmg, 10 HD = 1d12 dmg)

Camouflage: Knowledge (Plant) DC 16 to spot a Blood Thorne from more than ten feet away.

Vines have an AC the same as the base plant and hp equal to HD X 2, these hit points are only for the vine and does not affect the primary body

Appear as common vines with very small red berries found inside sharp thornes. Found through-out warm forests, especially on old buildings. These vines are actually a sinister variety of thornes that seek flesh to feed upon a creature's blood.  Anytime flesh comes within five feet, the thorne lashes out, trying to wrap around the flesh to feed upon. If it is successful,  it wraps around and continues to drain blood.

While most building owners try to weed these creatures out of their area, others actively encourage these plant creatures as it is a great way to discourage others from climbing or trying to break into a building. The small reddish berries have a very sharp flavour that can be used to make a potent wine, it's a very slow and dangerous

These sentient plants develop a connection with humanoids that they regularly see and interact with. One needs to make a DC 15 Knowledge - Plants  or Profession - Farmer (15) to know how to interact with them. Druids often plant these seeds in abandoned buildings to discourage settlers if the area is violent. Many of these are trained not to attack if a specific password or action is taken.