Semi-amorphous: The grub can move through a space sized for Tiny creatures or larger without squeezing.
Bite: Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit 5 (1d6+2) piercing damage.
Acidic Spittle: Ranged Weapon Attack: +3 to hit, range 15/30 ft., one target. Hit: 3 (1d4+1) acid damage, and the target must succeed in a DC 11 Dexterity save or have his armor (01-75 on a d%) or weapon (76-00 on a d%) damaged. Damaged weapons and armor suffer a -1 penalty to either attack and damage rolls or base AC each time they are damaged. If the acid damage reduces the target’s base AC to 10 or less, the armor is destroyed. If the penalty reduces a weapon’s damage result to 0 or less, the weapon is destroyed. Wood or stone armor and weapons are unaffected.
False Appearance. If the slithering tracker is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the slithering tracker move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the slithering tracker isn’t a puddle.
Liquid Form. The slithering tracker can enter an enemy’s space and stop there. It can also move through a space as narrow as 1 inch wide without squeezing.
Spider Climb. The slithering tracker can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Slam. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 8 (1d10 + 3) bludgeoning damage.
Life Leech. One Large or smaller creature that the slithering tracker can see within 5 feet of it must succeed on a DC 13 Dexterity saving throw or be grappled (escape DC 13). Until this grapple ends, the target is restrained and unable to breathe unless it can breathe water. In addition, the grappled target takes 16 (3d10) necrotic damage at the start of each of its turns. The slithering tracker can grapple only one target at a time.
While grappling the target, the slithering tracker takes only half any damage dealt to it (rounded down), and the target takes the other half.
Bonus ActionsWatery Stealth. If underwater, the slithering tracker takes the Hide action, and it makes the Dexterity (Stealth) check with advantage.
Slam. Melee Attack Roll: +6, reach 10 ft. Hit: 13 (2d8 + 4) Bludgeoning damage.
Siege Monster. The treant deals double damage to objects and structures.
Multiattack. The treant makes two Slam attacks.
Slam. Melee Attack Roll: +10, reach 5 ft. Hit: 16 (3d6 + 6) Bludgeoning damage.
Hail of Bark. Ranged Attack Roll: +10, range 180 ft. Hit: 28 (4d10 + 6) Piercing damage.
Animate Trees (1/Day). The treant magically animates up to two trees it can see within 60 feet of itself. Each tree uses the Treant stat block, except it has Intelligence and Charisma scores of 1, it can’t speak, and it lacks this action. The tree takes its turn immediately after the treant on the same Initiative count, and it obeys the treant. A tree remains animate for 1 day or until it dies, the treant dies, or it is more than 120 feet from the treant. The tree then takes root if possible.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny creature. The swarm can’t regain Hit Points or gain Temporary Hit Points.
Swarm of Grasping Hands. Melee Attack Roll: +4, reach 5 ft. Hit: 20 (4d8 + 2) Necrotic damage, or 11 (2d8 + 2) Necrotic damage if the swarm is Bloodied. If the target is a Medium or smaller creature, it has the Prone condition.
Fetid Aura. Constitution Saving Throw: DC 12, any creature that starts its turn in a 10-foot Emanation originating from the swarm. Failure: The target has the Poisoned condition until the start of its next turn. While Poisoned, the target can take either an action or a Bonus Action on its turn, not both, and it can’t take Reactions.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Small creature. The swarm can’t regain Hit Points or gain Temporary Hit Points.
Multiattack. The swarm makes two Rend attacks.
Rend. Melee Attack Roll: +4, reach 5 ft. Hit: 12 (3d6 + 2) Slashing damage, or 9 (3d4 + 2) Slashing damage if the swarm is Bloodied.
Aversion to Fire. If the swarm takes fire damage, it has disadvantage on attack rolls and ability checks until the end of its next turn.
Incessant Gibberish. Any non-gibberling that is within 60 feet of the swarm and doesn’t have the deafened condition has disadvantage on Constitution saving throws to maintain concentration on spells and similar effects.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough to accommodate a Small gibberling. The swarm can’t regain hit points or gain temporary hit points. ,,
Multiattack. The swarm makes two Gnashing Teeth attacks.
Gnashing Teeth. Melee Weapon Attack: +6 to hit, reach 0 ft., one target in the swarm’s space. Hit: 14 (4d4 + 4) piercing damage, or 9 (2d4 + 4) piercing damage if the swarm is Bloodied.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through an opening large enough for a Medium creature. The swarm can’t regain Hit Points or gain Temporary Hit Points.
Bites. Melee Attack Roll: +4, reach 5 ft. Hit: 9 (2d6 + 2) Necrotic damage, or 7 (2d4 + 2) Necrotic damage if the swarm is Bloodied.
Hellish Restoration. If the swarm dies in the Nine Hells, it revives with all its Hit Points in 1d10 days unless it is killed by a creature under the effects of a Bless spell or its remains are sprinkled with Holy Water.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through an opening large enough for a Medium creature. The swarm can’t regain Hit Points or gain Temporary Hit Points.
Multiattack. The swarm makes two Vile Slime attacks.
Vile Slime. Melee Attack Roll: +4, reach 5 ft. Hit: 11 (2d8 + 2) Poison damage, or 9 (2d6 + 2) Poison damage if the swarm is Bloodied.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny maggot. The swarm can’t regain hit points or gain temporary hit points.
Infestation. Melee Weapon Attack: +3 to hit, reach 0 ft., one target in the swarm’s space. Hit: 10 (4d4) piercing damage, or 5 (2d4) piercing damage if the swarm has half of its hit points or fewer. A creature damaged by the swarm must succeed on a DC 12 Constitution saving throw or contract a disease.
Each time the diseased creature finishes a long rest, roll a d6 to determine the disease’s effect:
1–2. The creature is blinded until it finishes a long rest.
3–4. The creature’s hit point maximum decreases by 5 (2d4), and the reduction can’t be removed until the disease ends. The creature dies if its hit point maximum drops to 0.
5–6. The creature has disadvantage on ability checks and attack rolls until it finishes its next long rest.
The disease lasts until it’s removed by magic or until the creature rolls the same random effect for the disease two long rests in a row.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny piranha. The swarm can’t regain Hit Points or gain Temporary Hit Points.
Water Breathing. The swarm can breathe only underwater.
Bites. Melee Attack Roll: +5 (with Advantage if the target doesn’t have all its Hit Points), reach 5 ft. Hit: 8 (2d4 + 3) Piercing damage, or 5 (1d4 + 3) Piercing damage if the swarm is Bloodied.
Swarm.The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny rat. The swarm can't regain hit points or gain temporary hit points.,,
Bites. Melee Attack Roll: +2, reach 5 ft. Hit: 5 (2d4) Piercing damage, or 2 (1d4) Piercing damage if the swarm is Bloodied.
Swarm.The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny raven. The swarm can't regain hit points or gain temporary hit points.,,
Beaks. Melee Attack Roll: +4, reach 5 ft. Hit: 5 (1d6 + 2) Piercing damage, or 2 (1d4) Piercing damage if the swarm is Bloodied.
Cacophony (Recharge 6). Wisdom Saving Throw: DC 10, one creature in the swarm’s space. Failure: The target has the Deafened condition until the start of the swarm’s next turn. While Deafened, the target also has Disadvantage on ability checks and attack rolls.
Swarm.The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny stirge. The swarm can't regain hit points or gain temporary hit points.,,
Swarm of Proboscises. Melee Attack Roll: +5, reach 5 ft. Hit: 14 (2d10 + 3) Piercing damage, or 8 (1d10 + 3) Piercing damage if the swarm is Bloodied. If the target is a Medium or smaller creature in the swarm’s space, the target has the Grappled condition (escape DC 13). Until the grapple ends, the target takes 7 (2d6) Necrotic damage at the end of each of its turns.
Swarm.The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny snake. The swarm can't regain hit points or gain temporary hit points.,,
Bites. Melee Attack Roll: +6, reach 5 ft. Hit: 8 (1d8 + 4) Piercing damage—or 6 (1d4 + 4) Piercing damage if the swarm is Bloodied—plus 10 (3d6) Poison damage.
See Monster Manual, page 92
See Monster Manual, page 93
Death Burst. The skeleton explodes when it dies. Dexterity Saving Throw: DC 12, each creature in a 10-foot Emanation originating from the skeleton. Failure: 14 (4d6) Fire damage. Success: Half damage.
Illumination. The skeleton sheds Bright Light in a 15-foot radius and Dim Light for an additional 15 feet.
Multiattack. The skeleton makes two attacks, using Flame Scepter or Hurl Flame in any combination.
Flame Scepter. Melee Attack Roll: +4, reach 5 ft. Hit: 5 (1d6 + 2) Bludgeoning damage plus 3 (1d6) Fire damage.
Hurl Flame. Ranged Attack Roll: +4, range 60 ft. Hit: 7 (1d10 + 2) Fire damage.
Stench. Constitution Saving Throw: DC 10, any creature that starts its turn in a 5-foot Emanation originating from the ghast. Failure: The target has the Poisoned condition until the start of its next turn. Success: The target is immune to this ghast’s Stench for 24 hours.
Bite. Melee Attack Roll: +5, reach 5 ft. Hit: 7 (1d8 + 3) Piercing damage plus 9 (2d8) Necrotic damage.
Claw. Melee Attack Roll: +5, reach 5 ft. Hit: 10 (2d6 + 3) Slashing damage. If the target is a non-Undead creature, it is subjected to the following effect. Constitution Saving Throw: DC 10. Failure: The target has the Paralyzed condition until the end of its next turn.
See Monster Manual, page 131
Multiattack. The ghoul makes two Icy Bite attacks.
Icy Bite. Melee Attack Roll: +4, reach 5 ft. Hit: 9 (2d6 + 2) Cold damage, and the target’s Speed decreases by 5 feet until the start of the ghoul’s next turn.
Claw. Melee Attack Roll: +4, reach 5 ft. Hit: 4 (1d4 + 2) Slashing damage. If the target is a creature that isn’t an Undead or elf, it is subjected to the following effect. Constitution Saving Throw: DC 10. Failure: The target has the Paralyzed condition until the end of its next turn.
Bonus Actions
Watery Rush. While underwater, the ghoul moves up to half its Swim Speed without provoking Opportunity Attacks.
Gore. Melee Attack Roll: +6, reach 5 ft. Hit: 11 (2d6 + 4) Piercing damage. If the target is a Large or smaller creature and the skeleton moved 20+ feet straight toward it immediately before the hit, the target takes an extra 9 (2d8) Piercing damage and has the Prone condition.
Slam. Melee Attack Roll: +6, reach 5 ft. Hit: 15 (2d10 + 4) Bludgeoning damage.
Multiattack. The mummy makes two Rotting Fist attacks and uses Dreadful Glare.
Rotting Fist. Melee Attack Roll: +5, reach 5 ft. Hit: 8 (1d10 + 3) Bludgeoning damage plus 10 (3d6) Necrotic damage. If the target is a creature, it is cursed. While cursed, the target can’t regain Hit Points, its Hit Point maximum doesn’t return to normal when finishing a Long Rest, and its Hit Point maximum decreases by 10 (3d6) every 24 hours that elapse. A creature dies and turns to dust if reduced to 0 Hit Points by this attack.
Dreadful Glare. Wisdom Saving Throw: DC 11, one creature the mummy can see within 60 feet. Failure: The target has the Frightened condition until the end of the mummy’s next turn. Success: The target is immune to this mummy’s Dreadful Glare for 24 hours.
Sure-Footed. The skeleton has advantage on Strength and Dexterity saving throws made against effects that make it have the prone condition.
Gear: Battleaxe, Chain shirt
Battleaxe. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) slashing damage, or 8 (1d10 + 3) slashing damage if used with two hands.
Incorporeal Movement. The specter can move through other creatures and objects as if they were Difficult Terrain. It takes 5 (1d10) Force damage if it ends its turn inside an object.
Sunlight Sensitivity. While in sunlight, the specter has Disadvantage on ability checks and attack rolls.
Life Drain. Melee Attack Roll: +4, reach 5 ft. Hit: 7 (2d6) Necrotic damage. If the target is a creature, its Hit Point maximum decreases by an amount equal to the damage taken.
Hooves. Melee Attack Roll: +6, reach 5 ft. Hit: 7 (1d6 + 4) Bludgeoning damage. If the target is a Large or smaller creature and the skeleton moved 20+ feet straight toward it immediately before the hit, the target has the Prone condition.
Multiattack. The giant makes two attacks, using Flame Sword or Hammer Throw in any combination.
Flame Sword. Melee Attack Roll: +11, reach 10 ft. Hit: 21 (4d6 + 7) Slashing damage plus 10 (3d6) Fire damage.
Hammer Throw. Ranged Attack Roll: +11, range 60/240 ft. Hit: 23 (3d10 + 7) Bludgeoning damage plus 4 (1d8) Fire damage, and the target is pushed up to 15 feet straight away from the giant and has Disadvantage on the next attack roll it makes before the end of its next turn.
Multiattack. The giant makes two attacks, using Frost Axe or Great Bow in any combination.
Frost Axe. Melee Attack Roll: +9, reach 10 ft. Hit: 19 (2d12 + 6) Slashing damage plus 9 (2d8) Cold damage.
Great Bow. Ranged Attack Roll: +9, range 150/600 ft. Hit: 17 (2d10 + 6) Piercing damage plus 7 (2d6) Cold damage, and the target’s Speed decreases by 10 feet until the end of its next turn.
Bonus Actions:
War Cry (Recharge 5–6). The giant or one creature of its choice that can see or hear it gains 16 (2d10 + 5) Temporary Hit Points and has Advantage on attack rolls until the start of the giant’s next turn.
Multiattack. The giant makes two attacks, using Stone Club or Boulder in any combination.
Stone Club. Melee Attack Roll: +9, reach 15 ft. Hit: 22 (3d10 + 6) Bludgeoning damage.
Boulder. Ranged Attack Roll: +9, range 60/240 ft. Hit: 15 (2d8 + 6) Bludgeoning damage. If the target is a Large or smaller creature, it has the Prone condition.
Reactions:
Deflect Missile (Recharge 5–6). Trigger: The giant is hit by a ranged attack roll and takes Bludgeoning, Piercing, or Slashing damage from it. Response: The giant reduces the damage it takes from the attack by 11 (1d10 + 6), and if that damage is reduced to 0, the giant can redirect some of the attack’s force. Dexterity Saving Throw: DC 17, one creature the giant can see within 60 feet. Failure: 11 (1d10 + 6) Force damage.
Spellcasting. The giant casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 15):
At Will: Detect Magic, Fog Cloud, Light
1/Day Each: Control Weather, Gaseous Form, Telekinesis
Multiattack. The giant makes two attacks, using Thunderous Mace or Thundercloud in any combination. It can replace one attack with a use of Spellcasting to cast Fog Cloud.
Thunderous Mace. Melee Attack Roll: +12, reach 10 ft. Hit: 21 (3d8 + 8) Bludgeoning damage plus 7 (2d6) Thunder damage.
Thundercloud. Ranged Attack Roll: +12, range 240 ft. Hit: 18 (3d6 + 8) Thunder damage, and the target has the Incapacitated condition until the end of its next turn.
Bonus Actions:
Misty Step. The giant casts the Misty Step spell, using the same spellcasting ability as Spellcasting.
Amphibious. The giant can breathe air and water.
Spellcasting. The giant casts one of the following spells, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 18):
At Will: Detect Magic, Light
1/Day: Control Weather
Multiattack. The giant makes two attacks, using Storm Sword or Thunderbolt in any combination.
Storm Sword. Melee Attack Roll: +14, reach 10 ft. Hit: 23 (4d6 + 9) Slashing damage plus 13 (3d8) Lightning damage.
Thunderbolt. Ranged Attack Roll: +14, range 500 ft. Hit: 22 (2d12 + 9) Lightning damage, and the target has the Blinded and Deafened conditions until the start of the giant’s next turn.
Lightning Storm (Recharge 5–6). Dexterity Saving Throw: DC 18, each creature in a 10-foot-radius, 40-foot-high Cylinder originating from a point the giant can see within 500 feet. Failure: 55 (10d10) Lightning damage. Success: Half damage.