Sphinx of Lore

large celestial, lawful neutral

Challenge 11 (7200 XP)

STR
18 (+4)
DEX
15 (+2)
CON
16 (+3)
INT
18 (+4)
WIS
18 (+4)
CHA
18 (+4)

Defense

Armor Class 17 (natural)
Hit Points 170 (20d10 + 60)
Speed 40 ft., fly 60 ft.

Proficiencies & Senses

Skills Arcana +12, History +12, Perception +8, Religion +12
Languages Common, Celestial
Truesight 120 ft.
Passive Perception 18

Traits

Damage Resistances Necrotic, Radiant
Damage Immunities Psychic
Condition Immunities Charmed, Frightened

Traits

Inscrutable

No magic can observe the monster remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage.

Legendary Resistance

If the monster fails a saving throw, it can choose to succeed instead.

Actions

Multiattack

The monster makes three Claw attacks.

Claw

Melee Attack: +8 to hit. reach 5 ft. Hit: 3d6 + 4 slashing damage.

Mind-Rending Roar

Wisdom Save: DC 15. target: 300-foot radius, enemy. Failure: 10d6 psychic damage.

Spellcasting

The monster casts one of the following spells, requiring no Material components and using Intelligence as the spellcasting ability: At Will: Detect Magic, Identify, Mage Hand, Minor Illusion, Prestidigitation 1/Day Each: Dispel Magic, Legend Lore, Locate Object, Plane Shift, Remove Curse, Tongues

Detect Magic

For the duration, you sense the presence of magical effects within 30 feet of yourself. If you sense such effects, you can take the Magic action to see a faint aura around any visible creature or object in the area that bears the magic, and if an effect was created by a spell, you learn the spell's school of magic. The spell is blocked by 1 foot of stone, dirt, or wood; 1 inch of metal; or a thin sheet of lead.

Identify

You touch an object throughout the spell's casting. If the object is a magic item or some other magical object, you learn its properties and how to use them, whether it requires Attunement, and how many charges it has, if any. You learn whether any ongoing spells are affecting the item and what they are. If the item was created by a spell, you learn that spell's name. If you instead touch a creature throughout the casting, you learn which ongoing spells, if any, are currently affecting it.

Mage Hand

A spectral, floating hand appears at a point you choose within range. The hand lasts for the duration. The hand vanishes if it is ever more than 30 feet away from you or if you cast this spell again. When you cast the spell, you can use the hand to manipulate an object, open an unlocked door or container, stow or retrieve an item from an open container, or pour the contents out of a vial. As a Magic action on your later turns, you can control the hand thus again. As part of that action, you can move the hand up to 30 feet. The hand can't attack, activate magic items, or carry more than 10 pounds.

Minor Illusion

You create a sound or an image of an object within range that lasts for the duration. See the descriptions below for the effects of each. The illusion ends if you cast this spell again. If a creature takes a Study action to examine the sound or image, the creature can determine that it is an illusion with a successful check against your spell save DC. If a creature discerns the illusion for what it is, the illusion becomes faint to the creature. Sound. If you create a sound, its volume can range from a whisper to a scream. It can be your voice, someone else's voice, a lion's roar, a beating of drums, or any other sound you choose. The sound continues unabated throughout the duration, or you can make discrete sounds at different times before the spell ends. Image. If you create an image of an object—such as a chair, muddy footprints, or a small chest—it must be no larger than a 5-foot Cube. The image can't create sound, light, smell, or any other sensory effect. Physical interaction with the image reveals it to be an illusion, since things can pass through it.

Prestidigitation

You create a magical effect within range. Choose the effect from the options below. If you cast this spell multiple times, you can have up to three of its non-instantaneous effects active at a time. Sensory Effect. You create an instantaneous, harmless sensory effect, such as a shower of sparks, a puff of wind, faint musical notes, or an odd odor. Fire Play. You instantaneously light or snuff out a candle, a torch, or a small campfire. Clean or Soil. You instantaneously clean or soil an object no larger than 1 cubic foot. Minor Sensation. You chill, warm, or flavor up to 1 cubic foot of nonliving material for 1 hour. Magic Mark. You make a color, a small mark, or a symbol appear on an object or a surface for 1 hour. Minor Creation. You create a nonmagical trinket or an illusory image that can fit in your hand. It lasts until the end of your next turn. A trinket can deal no damage and has no monetary worth.

Dispel Magic

Choose one creature, object, or magical effect within range. Any ongoing spell of level 3 or lower on the target ends. For each ongoing spell of level 4 or higher on the target, make an ability check using your spellcasting ability (DC 10 plus that spell's level). On a successful check, the spell ends. Using a Higher-Level Spell Slot. You automatically end a spell on the target if the spell's level is equal to or less than the level of the spell slot you use.

Legend Lore

Name or describe a famous person, place, or object. The spell brings to your mind a brief summary of the significant lore about that famous thing, as described by the DM. The lore might consist of important details, amusing revelations, or even secret lore that has never been widely known. The more information you already know about the thing, the more precise and detailed the information you receive is. That information is accurate but might be couched in figurative language or poetry, as determined by the DM. If the famous thing you chose isn't actually famous, you hear sad musical notes played on a trombone, and the spell fails.

Locate Object

Describe or name an object that is familiar to you. You sense the direction to the object's location if that object is within 1,000 feet of you. If the object is in motion, you know the direction of its movement. The spell can locate a specific object known to you if you have seen it up close—within 30 feet—at least once. Alternatively, the spell can locate the nearest object of a particular kind, such as a certain kind of apparel, jewelry, furniture, tool, or weapon. This spell can't locate an object if any thickness of lead blocks a direct path between you and the object.

Plane Shift

You and up to eight willing creatures who link hands in a circle are transported to a different plane of existence. You can specify a target destination in general terms, such as the City of Brass on the Elemental Plane of Fire or the palace of Dispater on the second level of the Nine Hells, and you appear in or near that destination, as determined by the DM. Alternatively, if you know the sigil sequence of a teleportation circle on another plane of existence, this spell can take you to that circle. If the teleportation circle is too small to hold all the creatures you transported, they appear in the closest unoccupied spaces next to the circle.

Remove Curse

At your touch, all curses affecting one creature or object end. If the object is a cursed magic item, its curse remains, but the spell breaks its owner's Attunement to the object so it can be removed or discarded.

Tongues

This spell grants the creature you touch the ability to understand any spoken or signed language that it hears or sees. Moreover, when the target communicates by speaking or signing, any creature that knows at least one language can understand it if that creature can hear the speech or see the signing.

Arcane Prowl

The monster can teleport up to feet to an unoccupied space it can see, and it makes one Claw attack.

Weight of Years

Constitution Save: DC 15. target: creature.