Armor Class
12
Oussa
Medium Monstrosity · Neutral Evil
Hit Points
66 (12d8 + 12)
Speed
Walk 30 ft.
CR
3
Traits
Shapechanger
Oussa can use its action to polymorph into a Medium snake, or back into its true form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It doesn't change form if it dies.
Magic Resistance
Oussa has advantage on saving throws against spells and other magical effects.
Malison Type
Oussa has one of the following types:
list
list-hang-notitle
item
Type 1:
Human body with snake head
item
Type 2:
Human head and body with snakes for arms
item
Type 3:
Human head and upper body with a serpentine lower body instead of legs
list
list-hang-notitle
item
Type 1:
Human body with snake head
item
Type 2:
Human head and body with snakes for arms
item
Type 3:
Human head and upper body with a serpentine lower body instead of legs
Actions
Multiattack (Yuan-ti Form Only)
Oussa makes two ranged attacks or two melee attacks, but can constrict only once.
Bite (Snake Form Only)
Melee Weapon Attack +5 to hit, reach 5 ft., one creature. 5 () Piercing damage plus 7 () Poison damage.
Piercing
PoisonConstrict
Melee Weapon Attack +5 to hit, reach 5 ft., one target. 10 () Bludgeoning damage, and the target is (escape DC 13). Until this grapple ends, the target is , and Oussa can't constrict another target.
BludgeoningScimitar (Yuan-ti Form Only)
Melee Weapon Attack +5 to hit, reach 5 ft., one target. 6 () Slashing damage.
SlashingLongbow (Yuan-ti Form Only)
Ranged Weapon Attack +4 to hit, range 150/600 ft., one target. 6 () Piercing damage.