Small beast, unaligned

Armor Class 12
Hit Points 7 (2d6)
Speed 10 ft., fly 60 ft.

STR	DEX	CON	INT	WIS	CHA
6 (-2)	14 (+2)	10 (+0)	3 (-4)	14 (+2)	5 (-3)

Saving Throws
Skills Perception +4
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 14
Languages --
Challenge 44934 (25 XP)

Keen Sight. The hawk has advantage on Wisdom (Perception) checks that rely on sight.

Pack Tactics. The hawk has advantage on an attack roll against a creature if at least one of the hawk’s allies is within 5 feet of the creature and the ally isn’t incapacitated.

Actions

Beak. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 4 (1d4 + 2) piercing damage. Taking its name from its crimson feathers and aggressive nature, the blood hawk fearlessly attacks almost any animal, stabbing it with its daggerlike beak. Blood hawks flock together in large numbers, attacking as a pack to take down prey.

Medium beast, unaligned

Armor Class 11 (natural armor)
Hit Points 11 (2d8 + 2)
Speed 40 ft.

STR	DEX	CON	INT	WIS	CHA
13 (+1)	11 (+0)	12 (+1)	2 (-4)	9 (-1)	5 (-3)

Saving Throws
Skills
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 9
Languages --
Challenge 44930 (50 XP)

Charge. If the boar moves at least 20 feet straight toward a target and then hits it with a tusk attack on the same turn, the target takes an extra 3 (1d6) slashing damage. If the target is a creature, it must succeed on a DC 11 Strength saving throw or be knocked prone.

Relentless (Recharges after a Short or Long Rest). If the boar takes 7 damage or less that would reduce it to 0 hit points, it is reduced to 1 hit point instead.

Actions

Tusk. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) slashing damage.

Large beast, unaligned

Armor Class 11 (natural armor)
Hit Points 34 (4d10 + 12)
Speed 40 ft., climb 30 ft.

STR	DEX	CON	INT	WIS	CHA
19 (+4)	10 (+0)	16 (+3)	2 (-4)	13 (+1)	7 (-2)

Saving Throws
Skills Perception +3
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 13
Languages --
Challenge 1 (200 XP)

Keen Smell. The bear has advantage on Wisdom (Perception) checks that rely on smell.

Actions

Multiattack. The bear makes two attacks: one with its bite and one with its claws.

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) piercing damage.

Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) slashing damage.

Large beast, unaligned

Armor Class 9
Hit Points 15 (2d10 + 4)
Speed 50 ft.

STR	DEX	CON	INT	WIS	CHA
16 (+3)	8 (-1)	14 (+2)	2 (-4)	8 (-1)	5 (-3)

Saving Throws
Skills
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 9
Languages --
Challenge 44934 (25 XP)

Actions

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 2 (1d4) bludgeoning damage.

Tiny beast, unaligned

Armor Class 12
Hit Points 2 (1d4)
Speed 40 ft., climb 30 ft.

STR	DEX	CON	INT	WIS	CHA
3 (-4)	15 (+2)	10 (+0)	3 (-4)	12 (+1)	7 (-2)

Saving Throws
Skills Perception +3, Stealth +4
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 13
Languages --
Challenge 0 (10 XP)

Keen Smell. The cat has advantage on Wisdom (Perception) checks that rely on smell.

Actions

Claws. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: 1 slashing damage.

Large monstrosity, neutral good

Armor Class 12
Hit Points 45 (6d10 + 12)
Speed 50 ft.

STR	DEX	CON	INT	WIS	CHA
18 (+4)	14 (+2)	14 (+2)	9 (-1)	13 (+1)	11 (+0)

Saving Throws
Skills Athletics +6, Perception +3, Survival +3
Damage Resistances
Damage Immunities
Condition Immunities
Senses passive Perception 13
Languages Elvish, Sylvan
Challenge 2 (450 XP)

Charge. If the centaur moves at least 30 feet straight toward a target and then hits it with a pike attack on the same turn, the target takes an extra 10 (3d6) piercing damage.

Actions

Multiattack. The centaur makes two attacks: one with its pike and one with its hooves or two with its longbow.

Pike. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 9 (1d10 + 4) piercing damage.

Hooves. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage.

Longbow. Ranged Weapon Attack: +4 to hit, range 150/600 ft., one target. Hit: 6 (1d8 + 2) piercing damage.

Large monstrosity, chaotic evil

Armor Class 14 (natural armor)
Hit Points 114 (12d10 + 48)
Speed 30 ft., fly 60 ft.

STR	DEX	CON	INT	WIS	CHA
19 (+4)	11 (+0)	19 (+4)	3 (-4)	14 (+2)	10 (+0)

Saving Throws 
Skills Perception +8
Damage Resistances 
Damage Immunities 
Condition Immunities 
Senses darkvision 60 ft., passive Perception 18
Languages understands Draconic but can't speak
Challenge 6 (2300 XP)

Actions

Multiattack. The chimera makes three attacks: one with its bite, one with its horns, and one with its claws. When its fire breath is available, it can use the breath in place of its bite or horns.

Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) piercing damage.

Horns. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 10 (1d12 + 4) bludgeoning damage.

Claws. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) slashing damage.

Fire Breath (Recharge 5–6). The dragon head exhales fire in a 15-foot cone. Each creature in that area must make a DC 15 Dexterity saving throw, taking 31 (7d8) fire damage on a failed save, or half as much damage on a successful one.

Large aberration, chaotic evil

Armor Class 16 (natural armor)
Hit Points 93 (11d10 + 33)
Speed 30 ft., swim 30 ft.

STR	DEX	CON	INT	WIS	CHA
19 (+4)	10 (+0)	16 (+3)	5 (-3)	11 (+0)	5 (-3)

Saving Throws 
Skills Perception +4
Damage Resistances 
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 60 ft., passive Perception 14
Languages understands Deep Speech but can't speak
Challenge 4 (1100 XP)

Amphibious. The chuul can breathe air and water.

Sense Magic. The chuul senses magic within 120 feet of it at will. This trait otherwise works like the ““ spell but isn’t itself magical.

Actions

Multiattack. The chuul makes two pincer attacks. If the chuul is grappling a creature, the chuul can also use its tentacles once.

Pincer. Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage. The target is grappled (escape DC 14) if it is a Large or smaller creature and the chuul doesn’t have two other creatures grappled.

Tentacles. One creature grappled by the chuul must succeed on a DC 13 Constitution saving throw or be poisoned for 1 minute. Until this poison ends, the target is paralyzed. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.

Large aberration, chaotic neutral

Armor Class 14 (natural armor)
Hit Points 78 (12d10 + 12)
Speed 10 ft., fly 40 ft.

STR	DEX	CON	INT	WIS	CHA
17 (+3)	15 (+2)	12 (+1)	13 (+1)	12 (+1)	14 (+2)

Saving Throws
Skills Stealth +5
Damage Resistances
Damage Immunities
Condition Immunities
Senses darkvision 60 ft., passive Perception 11
Languages Deep Speech, Undercommon
Challenge 8 (3900 XP)

Damage Transfer. While attached to a creature, the cloaker takes only half the damage dealt to it (rounded down), and that creature takes the other half.

False Appearance. While the cloaker remains motionless without its underside exposed, it is indistinguishable from a dark leather cloak.

Light Sensitivity. While in bright light, the cloaker has disadvantage on attack rolls and Wisdom (Perception) checks that rely on sight.

Actions

Multiattack. The cloaker makes two attacks: one with its bite and one with its tail.

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one creature. Hit: 10 (2d6 + 3) piercing damage, and if the target is Large or smaller, the cloaker attaches to it. If the cloaker has advantage against the target, the cloaker attaches to the target’s head, and the target is blinded and unable to breathe while the cloaker is attached. While attached, the cloaker can make this attack only against the target and has advantage on the attack roll. The cloaker can detach itself by spending 5 feet of its movement. A creature, including the target, can take its action to detach the cloaker by succeeding on a DC 16 Strength check.

Tail. Melee Weapon Attack: +6 to hit, reach 10 ft., one creature. Hit: 7 (1d8 + 3) slashing damage.

Moan. Each creature within 60 feet of the cloaker that can hear its moan and that isn’t an aberration must succeed on a DC 13 Wisdom saving throw or become frightened until the end of the cloaker’s next turn. If a creature’s saving throw is successful, the creature is immune to the cloaker’s moan for the next 24 hours

Phantasms (Recharges after a Short or Long Rest). The cloaker magically creates three illusory duplicates of itself if it isn’t in bright light. The duplicates move with it and mimic its actions, shifting position so as to make it impossible to track which cloaker is the real one. If the cloaker is ever in an area of bright light, the duplicates disappear. Whenever any creature targets the cloaker with an attack or a harmful spell while a duplicate remains, that creature rolls randomly to determine whether it targets the cloaker or one of the duplicates. A creature is unaffected by this magical effect if it can’t see or if it relies on senses other than sight. A duplicate has the cloaker’s AC and uses its saving throws. If an attack hits a duplicate, or if a duplicate fails a saving throw against an effect that deals damage, the duplicate disappears.

Small monstrosity, unaligned

Armor Class 11
Hit Points 27 (6d6 + 6)
Speed 20 ft., fly 40 ft.

STR	DEX	CON	INT	WIS	CHA
6 (-2)	12 (+1)	12 (+1)	2 (-4)	13 (+1)	5 (-2)

Saving Throws
Skills
Damage Resistances
Damage Immunities
Condition Immunities
Senses darkvision 60 ft., passive Perception 11
Languages --
Challenge 44928 (100 XP)

Actions

Bite. Melee Weapon Attack: +3 to hit, reach 5 ft., one creature. Hit: 3 (1d4 + 1) piercing damage, and the target must succeed on a DC 11 Constitution saving throw against being magically petrified. On a failed save, the creature begins to turn to stone and is restrained. It must repeat the saving throw at the end of its next turn. On a success, the effect ends. On a failure, the creature is petrified for 24 hours.