Mamura
Small aberration, neutral evil
Armor Class
16 (natural armor)
Hit Points
97 (13d6 + 52)
Speed
20 ft., fly 30 ft.
STR
8 (-1)
DEX
18 (+4)
CON
19 (+4)
INT
17 (+3)
WIS
11 (+0)
CHA
16 (+3)
Damage Resistances
bludgeoning, piercing, and slashing from nonmagical weapons
Senses
darkvision 60 ft., passive Perception 16
Saving Throws
Dex +7, Con +7, Cha +6
Skills
Acrobatics +7, Perception +6, Stealth +7
Languages
Common, Elvish, Goblin, Sylvan, Void Speech
Challenge
6 (2300 XP)
All-Around Vision. Attackers never gain advantage on attacks or bonus damage against a mamura from the presence of nearby allies.
Magic Resistance. The mamura has advantage on saving throws against spells and other magical effects.
Friend to Darkness. In darkness or dim light, the mamura has advantage on Stealth checks. It can attempt to hide as a bonus action at the end of its turn if it’s in dim light or darkness.
Distraction. Because of the mamura’s alien and forbidding aura, any spellcaster within 20 feet of the mamura must make a successful DC 14 spellcasting check before casting a spell; if the check fails, they lose their action but not the spell slot. They must also make a successful DC 14 spellcasting check to maintain concentration if they spend any part of their turn inside the aura.
Flyby. The mamura doesn’t provoke an opportunity attack when it flies out of an enemy’s reach.
Actions
Multiattack. The mamura makes three claw attacks and one whiptail sting attack.
Claw. Melee Weapon Attack: +7 to hit, range 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage, and the target must succeed on a DC 15 Constitution saving throw or be poisoned for 1 round. The poison duration is cumulative with multiple failed saving throws.
Whiptail Stinger. Melee Weapon Attack: +7 to hit, range 5 ft., one target. Hit: 8 (1d8 + 4) piercing damage, and the target must succeed on a DC 15 Constitution saving throw or take 1d6 poison damage. If the target is also poisoned by the mamura’s claws, it takes another 1d6 poison damage at the start of each of its turns while the poisoning remains in effect.