Oath of the Mage Slayer

 

Channel Divinity

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

Divine Interruption. As a bonus action, you can target a creature within 120 ft. that you can see and cause them to stop concentrating on a spell. If they were not an arcane caster or not concentrating on a spell, this has no effect and you regain the use of your channel divinity.

Know Their Tricks. As a bonus action, you can target an arcane magic user within 10 ft. of you that you can see. You gain advantage on saves against spells and magical effects created by them for 1 minute.

Oath Spells

You gain oath spells at the paladin levels listed.

Oath of Devotion Spells

Aura of Antimagic

Starting at 7th level, enemy creatures within 10 feet of you have disadvantage on arcane spell attacks.

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

Magic Resistance

Beginning at 15th level, you gain resistance to damage from spells cast by arcane casters.

Arcane Annihilator

At 20th level, as an action, you can emanate an aura of anti-magic. For 1 minute, you create a 30 ft. radius magical dead-zone around you.

Everything other than you and your equipment become under the effect of Antimagic Field.

Additionally, attacks you make against creatures with the ability to cast arcane spells within the dead-zone are made with advantage.

Once you use this feature, you can’t use it again until you finish a long rest.