Oath of the Shield

Channel Divinity

At 3rd level you gain the following Channel Divinity options:

Divine Aegis. As an action, you can hold aloft your holy symbol and project a shining protective aura that extends in
a 10-foot radius from you, which lasts until you move. Any creature within this radius gains the benefits of half cover.

Holy Abjuration. As a reaction when you take damage from a spell or another magical effect, you can grasp your holy symbol and invoke this Channel Divinity. The damage you would take from the spell or magical effect is reduced
by an amount equal to your paladin level + your Charisma modifier (minimum of 1). If this reduces the damage of the spell or effect to zero, the entire spell or effect is dispelled.

Aura of Defense

Your force of will can deflect blows that would harm those who fight by your side. Starting at 7th level, when a creature within 10 feet of you is hit by an attack, you can use your reaction to add your Charisma modifier (minimum of +1) to the creature's Armor Class against the triggering attack.

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

Adamant Stance

Once you take your stand there is nothing that can force you to move. Starting at 15th level, you cannot be moved against your will. Also, when you are forced to make an ability check to resist being grappled you can add your Charisma modifier (minimum of +1) to the result of your ability check.

Divine Bulwark

At 20th level, you can use your action to exude the ultimate Divine Aegis of protection in a 30-foot radius from you. When you do so, you gain the following benefits for one minute:

• You gain temporary hit points equal to your paladin level.
• As a bonus action on your turn, you can grant yourself temporary hit points equal to your paladin level.
• Creatures within range gain the benefits of half cover.
• When a creature within range takes damage, you can choose to take the damage in place of them.

Once you use this feature, you must finish a long rest before you can use it again, unless you spend a spell slot of 5th-level or higher to use it an additional time.