Aetherbound Grimoire of Arcane Dominion

Spellcasting Prowess: You gain a +2 bonus to spell attack rolls and to the saving throw DCs of your wizard spells.

Expanded Spellbook: This tome serves as your spellbook, and it has a unique ability to resonate with your magical energy. Whenever you gain a new level of wizard spells, you can spend 1 hour meditating with the tome to inscribe new spells. Additionally, when you level up and prepare spells, you can choose to replace one spell in your spellbook with another spell of the same level from the wizard spell list.

Arcane Empowerment: When you use your Arcane Recovery feature, you can choose to expend an additional spell slot level to increase the number of spell slot levels you regain. For instance, if you use a 2nd-level spell slot along with your Arcane Recovery, you would regain a total of 3 levels of spell slots.

Empowered Spellweaving: The tome can harness 4 charges for various enhancements, and it regains 1 expended charge when you defeat enemies (of cr equal to or higher than your total character level) while attuned to it.

You can expend charges in the following ways:

1. Empower Spell: Spend 2 charges to cast a spell from the tome with its level increased by one. For instance, a 3rd-level spell can be cast as a 4th-level spell using this ability.

2. Elemental Manipulation: Spend 1 charge to modify the elemental nature of a spell. You can change the damage type to any other element that makes thematic sense. For example, turning a lightning bolt into an acid bolt.

3. Bolstered Impact: Spend 1 charge to enhance spells that target multiple creatures. You can affect an additional number of creatures equal to half the spell's level rounded down (minimum of 1). For instance, a spell that affects two creatures could target up to three creatures.

4. Arcane Infusion: Spend 2 charges to infuse a spell with a surge of raw magic. The spell becomes empowered, allowing you to reroll any number of damage dice once and choose which result to use. You must use this feature before the DM determines whether the spell hits or misses.

5. Dimensional Shift: Spend 3 charges to cast a spell with the teleportation descriptor. You can target a location you can see within a range of 30 feet. This ability allows you to bypass barriers and obstacles, but you must have a clear line of sight to the destination.

6. Nova Release: Spend 4 charges to unleash a devastating magical blast. This ability allows you to cast a spell from the tome at its maximum level without expending a spell slot. The spell's effects are intensified and its saving throw DC is increased by 2.

Notes: (Requires Attunement by a Wizard)