Oath of Painful Faith

The Oath of the Painful Faith sets the paladin on a long, excruciating path of self harm to prove to the goddess Petra their devotion. They are expected to spend their days doing what they feel is right, but also hunting down that which do not belong on the planes of existence. 

Channel Divinity

When you take this oath at 3rd level, you gain the following two Channel Divinity options.

Castaway the Strange. As an action, you present your holy symbol and speak a prayer censuring Aberrations using your Channel Divinity. Each Aberration that can see or hear you within 30 feet of you must make a Wisdom saving throw. If the creature fails its saving throw, it is turned for 1 minute or until it takes damage.

A turned creature must spend its turns trying to move as far away from you as it can, and it can’t willingly move to a space within 30 feet of you. It also can’t take reactions. For its action, it can use only the Dash action or try to escape from an effect that prevents it from moving. If there’s nowhere to move, the creature can use the Dodge action.

Invoke the Pain. As an action, you can imbue yourself with radient energy, using your channel divinity. For 1 minute, you can add your charisma modifier to attack rolls (With a minimum bonus of +1). You gain 60 feet of truesight. Your strength and Constitution increases by 2 each, while your intelligence lowers by 1. You gain resistance against non-magical bludgeoning, slashing or piercing damage.
You can end this effect on your turn as part of any other action. If you fall unconcious, this effect ends.

This only works if you have lashed yourself after your last long rest. Invoke the pain will increase in efficiency as your character gains new Class Features. 

Oath Spells

You gain oath spells at the paladin levels listed.

Oath of Devotion Spells

Weapon Dawning

A prayer used once a day to enchant a weapon or object with radiant energy to be used for the purposes of mortification of the flesh.
The object or weapon in question becomes a +1 weapon that deals 1 radiant damage to the user when they hurt themself in worship. 

The enchantment increases by 1 at level 7, 14 and 18

Aura of Devotion

Starting at 7th level, you and friendly creatures within 10 feet of you can’t be charmed or frightened while you are conscious.

At 18th level, the range of this aura increases to 30 feet.

Painful Devotion

Beginning at 15h level, If you have lashed yourself for the day, you gain an increase in wisdom equal to the enchantment of the weapon you hurt yourself with.

Searing Devotion

At 20th level, as a bonus action if Invoke the Pain is active, you can undergo a transformation into an angelic avenger. For 10 minutes, you gain the following benefits:

• You gain resistance against all damage except force and psychic
• The effects of Invoke the Pain becomes greater, giving an extra 4 strength and 6 constitution to you, while decreasing your intelligence by 2. 
• Your melee weapon attacks score a critical hit on a roll of 18, 19 and 20 on a d20.

When this effect is done, you suffer 4 exhaustion points.