Paladin

Immediately after you cast Divine Smite, you can expend one use of your Channel Divinity and distribute Temporary Hit Points to creatures of your choice within 30 feet of yourself, which can include you. The total number of Temporary Hit Points equals 2d8 plus your Paladin level, divided among the chosen creatures however you like.

Ancient magic lies so heavily upon you that it forms an eldritch ward, blunting energy from beyond the Material Plane; you and your allies have Resistance to Necrotic, Psychic, and Radiant damage while in your Aura of Protection.

As a Bonus Action, you can imbue your Aura of Protection with primal power, granting the benefits below for 1 minute or until you end them (no action required). Once you use this feature, you can’t use it again until you finish a Long Rest. You can also restore your use of it by expending a level 5 spell slot (no action required).

Diminish Defiance. Enemies in the aura have Disadvantage on saving throws against your spells and Channel Divinity options.

Regeneration. At the start of each of your turns, you regain 10 Hit Points.

Swift Spells. Whenever you cast a spell that has a casting time of an action, you can cast it using a Bonus Action instead.