False Appearance. While the bloodthorn bush remains motionless, it is indistinguishable from a normal thorn bush.
Magic Resistance. The bloodthorn bush has advantage on saving throws against spells and other magical effects.
Multiattack. The bloodthorn bush makes three thorn slash attacks.
Thorn Slash. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) slashing damage.
Blood Drain. Melee Spell Attack: +5 to hit, reach 5 ft., one target. Hit: 12 (2d8 + 3) piercing damage and 6 (1d12) necrotic damage, and the bloodthorn bush regains hit points equal to the damage taken. The target must succeed on a DC 13 Constitution saving throw or be incapacitated for 1 turn.
Description
The demon lord Vyxnoroq created bloodthorn bushes to slay any adventurers who dared to intrude on his domain. These sinister plants can suck the blood out of their unfortunate victims. A bloodthorn bush turns a deep red color when after it drains blood.
This is nice, but I think it would be better if you changed the Multiattack to this:
Multiattack. The bloodthorn makes one Thorn Slash attack and one Blood Drain attack.
Thanks for the suggestion!