Aurail Moonshadow

Focused Conjuration While you are concentrating on a conjuration spell, your concentration can’t be broken as a result of taking damage.

Durable Summons. Any creature that you summon or create with a conjuration spell has 30 temp HP.

Fey Ancestry. You have advantage on saves against being charmed, and magic can’t put you to sleep.

Elven Accuracy.  Increase your DEX, INT, WIS, or CHA score by 1. Whenever you have advantage on an attack roll using one of those modifiers, you can reroll one of the dice once.

Sorrowful Presence. Any non-eladrin creature that starts its turn within 60 feet of the eladrin must make a DC 13 Wisdom saving throw. On a failed save, the creature becomes charmed by the Eladrin for 1 minute. While charmed in this way, the creature has disadvantage on ability checks and saving throws. The creature can repeat the saving throw at the end of each of their turns ending the effect and becoming immune to Sorrowful Presence for the next 24 hours. Whenever the eladrin deals damage to the charmed creature, it can repeat the saving throw.

Spellcasting. Aurail is a 15-level spellcaster. Its spellcasting ability is INT (spell save DC 18, +10 to hit with spell attacks). Aurail has following Wizard spells prepared:

Cantrips (at will): Acid splash, mage hand, infestation, poison spray

1st level (4 slots):
Fog cloud <C>,
Grease,
Ice knife,
Tenser's floating disk,
Unseen servant

2nd level (3 slots): 
Cloud of Daggers <C>, 
Dust Devil <C>, 
Flaming Sphere <C>, 
Misty Step, Web <C>

3rd level (3 slots): 
Sleet Storm <C>, 
Stinking Cloud <C>, 
Summon Lesser Demons <C>,  
Thunder Step, 
Tidal Wave

4th level (3 slots): 
Conjure Minor Elementals <C>,  
Dimension Door, 
Evard’s Black Tentacles <C>,
Mordenkainen’s Faithful Hound, 
Summon Greater Demon <C>, 
Watery Sphere <C>

5ht level (2 slots): 
Infernal Calling <C>, 
Cloudkill <C>,
Steel Wind Strike, 
Far Step <C>

6th level (1 slot): 
Arcane Gate <C>, 
Scatter

7th level (1 slot): 
Plane Shift,
Teleport

8th level (1 slot): 
Demiplane, 
Incendiary Cloud <C>

Fey Step. Once per short rest, you can cast the misty step spell.

Action Melee Attack. Melee Weapon Attack: +7 to hit, reach 5 ft., 1 target. Hit: 6 (1d6 + 2) piercing damage. 

Action Ranged Attack. RangedWeapon Attack: +7 to hit, range 120/500 ft., 1 target. Hit: 7 (1d8 + 2) piercing damage.

Frigid Rebuke. When Aurail takes damage from a creature he can see within 60 feet of it, he can force that creature to succeed on a DC 18 Constitution saving throw or take 11 (2d10) cold damage.

Aurail has 3 legendary actions every round

Crush Glyph (Costs 1 Action). Aurail has 6 Glyphs in his possession.
Glyph 1: Infernal calling: to summon a Hellcat
Glyph 2: Infernal calling: to summon a Hellbat
Glyph 3: Demiplane to pull a Fetch
Glyph 4: Demiplane to pull a Black Bill
Glyph 5: Summon greater demon: a cambion
Glyph 6: Summon lesser demons: Pustuloid

Benign Transposition.(Costs 1 Action) to teleport up to 30 ft. to an unoccupied space that you can see, or you can choose to swap places with a Small or Medium willing creature within range. Once you use this feature, you can’t use it again until you finish a long rest or you cast a conjuration spell of 1st level or higher.