Aetherweaver

Innate Spellcasting: The Aetherweaver's spellcasting ability is Intelligence (spell save DC 26, +18 to hit with spell attacks). The Aetherweaver can innately cast the following spells, requiring no material components:

At will: Counterspell, Dispel Magic, Plane Shift, Teleport, Time Stop

3/day each: Wish

Reality Weave: As an action, the Aetherweaver can alter reality within a 60-foot radius centered on itself. It can choose one of the following effects:

• Time Flux: All creatures in the area must succeed on a DC 26 Wisdom saving throw or be affected by the Haste spell for 1 minute. The Aetherweaver is unaffected by this effect.
• Spatial Distortion: The area becomes difficult terrain, and all ranged attacks made within or into the area have disadvantage for 1 minute.
• Cosmic Surge: All creatures in the area take 30 (6d10) force damage, or half on a successful DC 26 Dexterity saving throw.

The Aetherweaver can use Reality Weave once, and it regains use of this feature at the start of its turn if it has fewer than 3 uses.

Multiattack: The Aetherweaver makes three attacks: one with its cosmic tendrils and two with its celestial bolts.

Cosmic Tendrils. Melee Spell Attack: +18 to hit, reach 15 ft., one target. Hit: 25 (4d8 + 7) force damage.

Celestial Bolts. Ranged Spell Attack: +18 to hit, range 120 ft., one target. Hit: 20 (4d6 + 7) radiant damage.

The Aetherweaver can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. The Aetherweaver regains spent legendary actions at the start of its turn.

• Arcane Shift: The Aetherweaver moves up to its speed without provoking opportunity attacks.
• Reality Shimmer (Costs 2 Actions): The Aetherweaver uses its Reality Weave ability.

• Manifestation and Dissipation: The Aetherweaver can materialize or dissipate its form at will, appearing in multiple places simultaneously or dispersing into an array of ephemeral wisps.

• Reality Fabrication: It possesses the ability to weave and reshape reality, altering the fundamental laws of nature within its immediate vicinity. It can manipulate matter, time, space, and even consciousness.

• Temporal Weaving: Time holds no dominion over the Aetherweaver. It can perceive multiple timelines simultaneously and has the power to manipulate temporal threads, causing ripples or outright alterations in the flow of time.

• Cosmic Manipulation: The being can harness the raw energies of the cosmos, channeling them to create celestial phenomena, alter gravitational forces, or generate cosmic storms at its whim.