Eldritch Avatar

You channel the otherworldly power of the Eldrazi, transforming yourself into an avatar of void energy. Until the spell ends, you gain the following benefits:

• Eldritch Transformation: Your size increases by one category (from Medium to Large, for example). You have advantage on Strength checks and Strength saving throws. Your reach increases by 10 feet.
• Void Armor: Your Armor Class becomes 20 if it was lower than 20. You gain temporary hit points equal to 40 + your spellcasting ability modifier.
• Eldritch Might: Your melee attacks deal an additional 3d8 necrotic damage. Additionally, when you hit a creature with a melee attack, it must succeed on a Constitution saving throw against your spell save DC or be stunned until the end of your next turn.
• Aura of Despair: Creatures of your choice within 30 feet of you have disadvantage on saving throws against fear and charm effects.
• Void Walk: You gain a flying speed of 60 feet and can hover. You can move through other creatures and objects as if they were difficult terrain. If you end your turn inside an object, you take 1d10 force damage and are shunted to the nearest unoccupied space.

At Higher Levels. When you cast this spell using a spell slot of 9th level, your temporary hit points increase by 10 and the additional necrotic damage from your melee attacks increases to 4d8.