Vall Adanne

Shield Master. If Vall takes the attack action and is wielding a shield, she can use the shove action as a bonus action. While Vall is not incapacited she can add her shields AC bonus to dexterity saving throws against harmful effects that effect only her.

War Mage. Vall has advantage on constitution saving throws to maintain concentration on a spell. She can also use a weapon as a spellcasting focus and can use a spell that targets only one creature as a attack of opportunity.

Spellcasting. Vall is a 12th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 15, +7 to hit with spell attacks). Vall has following paladin spells prepared:
1st level (4 slots): Alarm, chromatic orb, bless, shield of faith, searing smite
2nd level (3 slots): augury, moon beam, branding smite, find steed, zone of truth
3rd level (3 slots): counterspell, nondetection, blinding smite, revivify

Divine Smite. When Vall hits a creature with a melee weapon attack, she can expend one spell slot to deal an extra 2d8 radiant damage to the target. This damage increases by 1d8 for each spell slot level above 1st, to a maximum of 5d8. The damage increases by 1d8 if the target is an undead or fiend, to a maximum of 6d8.

Aura of Protection. Whenever Vall or a creature friendly to her within 10 feet of her is subject to a effect that forces them to make a saving throw, they gain a +3 bonus on top of their modifier to their saving throw.

Aura of Courage. Friendly creatures to Vall are immune to the frightened condition while within 10 feet of her, given that she is conscious.

Multiattack. Vall makes two attacks with either the Sword of Answering or her +2 Silvered Longsword.

Sword of Answering (Back Talker). Melee Weapon Attack: +10 to hit, reach 5 ft., 1 target. Hit: 11 (1d8 + 6) slashing damage, or 12 (1d10 + 6) slashing damage if wielded in both hands plus 5 (1d8) radiant damage.

+2 Silvered Longsword. Melee Weapon Attack: +9 to hit, range 5 ft., 1 target. Hit: 10 (1d8 + 5) slashing damage, or 11 (1d10 + 5) slashing damage if wielded in two hands plus 5 (1d8) radiant damage.

Divine Sense (4/day). Until the end of Vall's next turn, she can detect the presence and direction of celestials, fiends, and undead that are within 60 feet of her and not behind  total cover. She can identify the creature type and numbers, but not specific identity. This also can detect the effects of a hallow spell, and tell her weather the ground is consecrated or desecrater.

Lay on Hands (60hp/day). Vall can heal a creature she touches from a pool of 60 hit points a day. Alternatively, she can expend 5 hit points from the pool to cure one disease or poison afflicting the creature. She can cure multiple diseases diseases or poisons at a time, but must expend hit points from the pool for each one. This feature has no effect on undead or constructs.

Armor of Invincibility (1/day). Vall harness' the magic of her armor, making her immune to all damage for 1 minute.

Channel Divinity (1/day). Vall uses one of the following Channel Divinities:

Abjure the Extraplanar: Each elemental, fey, fiend, and aberration within 30 feet of you must make a Wisdom saving throw, on a failure a creature is turned for 1 minute. A turned creature must spend its turn trying to move as far away from you as it can get. 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.

Watcher's Will: Vall chooses up to 3 creatures she can see within 30 feet of her, for 1 minute all of those creatures have advantage on wisdom, intelligence, and charisma checks.

Shield Master. If Vall is subject to an effect that allows her to make a dexterity saving throw to take half damage, she takes half damage on a failure and no damage on a success.

Backtalker. When a creature within 5 feet of Vall deals damage to her, she can make a attack against them. This attack has advantage, and ignores damage resistances and immunities.