Lay on Hands

Your blessed touch can heal wounds. You have a pool of healing power that replenishes when you take a long rest. With that pool, you can restore a total number of hit points equal to your paladin level × 5.
As an action, you can touch a creature and draw power from the pool to restore a number of hit points to that creature, up to the maximum amount remaining in your pool.
Alternatively, you can expend 5 hit points from your pool of healing to cure the target of one disease or neutralize one poison affecting it. You can cure multiple diseases and neutralize multiple poisons with a single use of Lay on Hands, expending hit points separately for each one.
This feature has no effect on undead and constructs.

Divine Sense

The presence of strong evil registers on your senses like a noxious odor, and powerful good rings like heavenly music in your ears. As an action, you can open your awareness to detect such forces. Until the end of your next turn, you know the location of any celestia⁠l, fiend, or undead within 60 feet of you that is not behind total cover. You know the type (celestial, fiend, or undead) of any being whose presence you sense, but not its identity (the vampi⁠re Count Strahd von Zarovich, for instance). Within the same radius, you also detect the presence of any place or object that has been consecrated or desecrated, as with the hallow spell.
You can use this feature a number of times equal to 1 + your Charisma modifier. When you finish a long rest, you regain all expended uses.

Darkvision

Thanks to your elf blood, you have superior vision in dark and dim conditions. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

Fey Ancestry

You have advantage on saving throws against being charmed, and magic can't put you to sleep.

Boon: Virtue of Light

To stand against the encroaching darkness is to wield, moreso than a physical weapon, unyielding determination. For The Indomitable, this determination is hope, a light that allows him to fight in the most hopeless of scenarios.
For every source of disadvantage on a skill check, saving throw, or other action, The Indomitable gains +1 to their damage when making melee weapon attacks.

Bane: Sin of Blood

To hunt is to be stained by the blood of the slain. The Indomitable's hands are sullied by those he has killed, and they whisper temptations into his heart, trying to drive him to true madness or the darkness of the abyss.
For every enemy killed within line of sight of The Indomitable, he must roll 1d25. Depending on the value rolled, the associated skill check or saving throw is now rolled at disadvantage until the end of the next long rest.
During a short rest, The Indomitable may choose to reflect on the atrocities that have occured in their sight and roll their bane die up to 3 times.
The value associated with each roll works from top to bottom on the roll20 character sheet. For example, rolling a 1 would translate to disadvantage on a strength saving throw. A 16 would be disadvantage on medicine checks. A 25 exceeds the number of saving throws and skill checks, and instead applies disadvantage to attacks.
This bane only takes effect against enemies that can be considered a proper threat. No stomping on an ant hill to build up that attack bonus.

Divine Smite

Starting at 2nd level, when you hit a creature with a melee weapon attack, you can expend one spell slot to deal radiant damage to the target, in addition to the weapon’s damage. The extra damage is 2d8 for a 1st-level spell slot, plus 1d8 for each spell level higher than 1st, to a maximum of 5d8. The damage increases by 1d8 if the target is an undead or a fiend, to a maximum of 6d8.

Fighting Style: Dueling

When you are wielding a melee weapon in one hand and no other weapons, you gain a +2 bonus to damage rolls with that weapon.

Divine Health

By 3rd level, the divine magic flowing through you makes you immune to disease.

Channel Divinity: Slayer’s Smite

Whenever you hit a creature with a melee attack and use your divine smite feature, you can use your channel divinity to increase the damage die of the smite to a d10 instead of a d8. If the target is an aberration, fiend, undead, or monstrosity, the die increases to a d12.

Channel Divinity: Merciless Crippling

As an action, you can use your channel divinity to hobble a creature with divine power. Choose a creature within 60ft of you. They must succeed on a wisdom saving throw or have their flying and burrow speeds reduced to 0, and their movement speed halved for one minute.

Extra Attack

Beginning at 5th level, you can attack twice, instead of once, whenever you take the Attack action on your turn.

Aura of Protection

Starting at 6th level, whenever you or a friendly creature within 10 feet of you must make a saving throw, the creature gains a bonus to the saving throw equal to your Charisma modifier (with a minimum bonus of +1). You must be conscious to grant this bonus.

Beacon of Defiance

Beginning at 7th level, your divine magics give you and your allies safety from the effects of the abhorrent and the evil. Whenever you or a creature you choose starts their turn within 10 feet of you, they can attempt to make a saving throw to end a spell or other effect on them if they are able to make one.
At 18th level, the range of this aura increases to 30ft.