Oni — D&D 5e Monster Stats (CR 7)

Q: What are Oni's AC and HP in D&D 5e?

Oni has an Armor Class of 16 and 110 hit points (13d10+39).

Q: What Challenge Rating is a Oni?

Oni is CR 7, worth 2,900 XP — roughly a fair fight for a party of four characters of a similar level.

Q: What type of creature is Oni?

Oni is a large giant, alignment lawful evil.

Armor Class16

Hit Points110 (13d10+39)

Speed30 ft., fly 30 ft.

ChallengeCR 7 (2,900 XP)

STR

19

(+4)

DEX

11

(+0)

CON

16

(+3)

INT

14

(+2)

WIS

12

(+1)

CHA

15

(+2)

Saving ThrowsDEX +3, CON +6, WIS +4, CHA +5

SkillsArcana +5, Deception +8, Perception +4

Sensesdarkvision 60 ft., passive Perception 14

LanguagesCommon, Giant

Special Abilities

Innate Spellcasting. The oni's innate spellcasting ability is Charisma (spell save DC 13). The oni can innately cast the following spells, requiring no material components:

At will: darkness, invisibility
1/day each: charm person, cone of cold, gaseous form, sleep

Magic Weapons. The oni's weapon attacks are magical.

Regeneration. The oni regains 10 hit points at the start of its turn if it has at least 1 hit point.

Actions

Multiattack. The oni makes two attacks, either with its claws or its glaive.

Claw (Oni Form Only). Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage.

Glaive. Melee Weapon Attack: +7 to hit, reach 10 ft., one target. Hit: 15 (2d10 + 4) slashing damage, or 9 (1d10 + 4) slashing damage in Small or Medium form.

Change Shape. The oni magically polymorphs into a Small or Medium humanoid, into a Large giant, or back into its true form. Other than its size, its statistics are the same in each form. The only equipment that is transformed is its glaive, which shrinks so that it can be wielded in humanoid form. If the oni dies, it reverts to its true form, and its glaive reverts to its normal size.

Running Oni in an encounter

As a CR 7 threat worth 2,900 XP, Oni is a fair challenge for a party of four at a comparable level. With no legendary actions it works best in numbers or paired with support, where its CR 7 rating won't be burned down in a single round. Use the XP value with the encounter builder to slot it into a balanced fight.

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