Special Equipment. The abjurer has an arcane grimoire (+2), included in it's statistics.

Arcane Ward. The abjurer has a magical ward that has 35 Hit Points. Whenever the abjurer takes damage, the ward takes the damage instead. If the ward is reduced to 0 Hit Points, the abjurer takes any remaining damage. When the abjurer casts an abjuration spell of 1st level or higher, the ward regains a number of Hit Points equal to twice the level of the spell.

Arcane Recovery (1/day). After finishing a short rest, the abjurer chooses expended spell slots to recover, which can have a combined level that is equal to or less than half it's wizard level rounded up, plus one due to it's arcane grimoire (9), and none of the slots can be 6th level or higher.

Improved Abjuration. When the abjurer casts an abjuration spell that requires it to make an ability check as a part of casting that spell (as in Counterspell and Dispel Magic), it adds it's proficiency bonus (+4) to that ability check.

Magic Resistance. The abjurer has Advantage on saving throws against spells and other magical effects.

Spellcasting. The abjurer is a 15th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 19, +9 to hit with spell attacks). The abjurer has the following wizard spells prepared :

Cantrips (at will): Blade Ward, Fire Bolt, Mage Hand, Mending, Prestidigitation

1st level (4 slots): Absorb Elements*, Alarm*, Mage Armor*, Magic Missile, Shield*

2nd level (3 slots): Arcane Lock*, Enhance Ability

3rd level (2 slots): Counterspell*, Dispel magic*, Glyph of Warding*, Magic Circle, Remove Curse

4th level (3 slots): Banishment*, Dimension Door, Stoneskin*

5th level (2 slots): Synaptic Static, Wall of Force

6th level (1 slot): Globe of Invulnerability*

7th level (1 slot): Teleport

8th level (1 slot): Mind Bank*

* abjuration spells of 1st level or higher

Dagger. Melee or Ranged Weapon Attack: +7 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 5 (1d4 + 3) Piercing damage.

Fire Bolt (Cantrip). Ranged Spell Attack: +9 to hit, range 120 ft., one target. Hit: 15 (3d10) Fire damage.

Projected Ward. Trigger : A creature the abjurer can see within 30 feet takes damage. Response : The abjurer causes it's Arcane Ward to absorb that damage. If this damage reduces the ward to 0 Hit Points, the warded creature takes any remaining damage.