Battle Focus. If any creature he see does anything except attack him he will deal 1d6 points of fire damage. 

Exuding Rage. Any attack with in 5 ft. of him has advantage even the enemy. 

Infernal Anger. Any attack in a 30 ft. radius that has fire damage has advantage to hit. 

Lock-on (3/day). When Wrath targets a creature he can instantly warp to the target.

Volley. Make 4 strike actions.

Strike. Melee Attack: + 10 to hit, reach 5 ft., Hit 10 (2d8+3) bludgeoning damage.

Ground Slam. Melee Attack: +10 to hit. Reach any target in a 10 ft. radius. Hit: 15 (4d8) force damage. Creature's in range must make a strength saving throw or be pushed back 5 ft.

Wrath Strike. Melee Attack: +8 to hit. Reach 5 ft. one target. Hit: 49 (7d12+7) bludgeoning, deals 15 (5d6) points of fire damage. (recharge 4-6)

Explosive Anger. Ranged Attack: +7 to hit. Reach 30 ft. one target. Hit: 10 (2d10) fire damage.

Ranged Wrath. When shoot at with a ranged weapon he can stop the attack, if it's a spell he takes half of what the damage would have been.

Wrath has 3 legendary actions

Wrath's True Anger. cost 1 action to cast. Wrath can attack up to four different targets at four different positions.(ex one 10 ft. away to a target 60 ft. away) Each target get hit with a punch doing 18 (3d12) point of damage. Each takes 16 (4d6) points of fire damage.

Wrath's Flaming Vortex. Cost 2 actions to cast. Wrath summon's a vortex of fire from him out 60 ft. radius. dealing 32 (8d8) points of fire damage. Any creature caught in the vortex must succeed a dexterity saving throw of be sent flying out 30 ft. The Vortex last up to 2 rounds. (The vortex travel with Wrath if he moves)