Clerics of the chaos domain worship gods of entropy and lawlessness. They believe that everyone deserves freedom, and that none should be controlled or oppressed by others, but should instead life how they want, unchained and unrestrained. They often harness destructive power to bring about their goals.

Chaos Domain Spells

Bonus Proficiencies

When you choose this domain at 1st level, you gain proficiency with martial weapons. You also gain proficiency in the Deception or Performance skill (your choice).

Divine Turmoil

At 1st level, you can invoke the power of chaos to unleash a blast of destructive force. When you cast a cleric spell of 1st level or higher, you can force each creature within 5 feet of you to make a Dexterity saving throw against your cleric spell save DC or take 1d6 force damage.

You can use this feature a number of times equal to your proficiency bonus (minimum of once), and you regain all expended uses when you finish a long rest.

The damage increases to 2d6 when you reach 6th level in this class, 3d6 at 11th level, and 4d6 at 15th level.

Channel Divinity: Pandemonium's Call

You can use your Channel Divinity to summon the power of chaos and paralyze your foes with indecision.

As an action, you present your holy symbol, and any creatures of your choice that can see or hear you within 30 feet of you must succeed on a Wisdom saving throw or be incapacitated until the end of your next turn or until the incapacitated creature takes any damage. 

Path to Anarchy

At 6th level, you are resistant to the magical commands of others. You have advantage on saving throws against being charmed, and other creatures have disadvantage on ability checks made to discern your intentions.

Potent Spellcasting

Beginning at 8th level, you add your Wisdom modifier to the damage you deal with any cleric cantrip.

Lord of Chaos

At 17th level, when you take damage from a creature you can see within 60 feet of you, you can use your reaction to unleash the wrath of chaos on that creature. The creature must make a Dexterity saving throw, taking 2d6 acid, cold, fire, force, lightning, and thunder damage on a failed save, or half as much on a successful one.

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

Deathseeker rangers wander the world, trying to moderate the balance between the forces of life and death. They believe that obtaining equilibrium between the living and the undead will usher a new age of peace and harmony, where death is no longer something to be feared. However, while they want perfect stability between the dead and they living, they won't hesitate to slay an enemy that attacks them, since their own survival is crucial to reaching this balance.

Deathseeker Magic

Starting at 3rd level, you learn an additional spell when you reach certain levels in this class, as shown in the Deathseeker Spells table. The spell counts as a ranger spell for you, but doesn't count against the number of ranger spells you know.

Deathseeker’s Grasp

At 3rd level, you gain one of the following features of your choice.

Devourer of the Living

Once on each of your turns, when you make a weapon attack against a creature that is not a construct or undead, you can deal an additional 1d4 necrotic damage to the creature on a hit.

When you reach 11th level in this class, the damage increases to 1d6.

Punisher of the Undead

When an undead that you can see within 60 feet of you hits you with an attack, you can use your reaction to deal radiant damage to that undead equal to your ranger level.

Warden of Balance

You gain resistance to radiant and necrotic damage.

Lifebender

At 7th level, you gain one of the following features of your choice.

Death Warden

When you are reduced to 0 hit points but not killed outright, you can drop to 1 hit point instead.

You can’t use this feature again until you finish a short or long rest.

Deathly Resistance

As a bonus action, you can gain resistance to nonmagical bludgeoning, piercing, and slashing damage for one minute.

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

Empowering Vigor

When you are healed by a spell, ability, of feature, you regain the maximum number of hit points possible. 

Undying Zeal

At 11th level, your hit point maximum cannot be reduced by any means. Additionally, as a reaction, you can reduce the damage you take from one source to zero.

Once you use this feature in this way, you can't do so again until you finish a long rest.

Deathseeker's Might

At 15th level, you gain one of the following features of your choice.

Bane of the Dead

You have advantage on attack rolls against undead, and you are immune to poison damage and the poisoned condition. 

Blade of Life and Death

 As a bonus action, you can force each creature of your choice within 30 feet of you to make a Dexterity save against your spell save DC, taking 3d10 radiant damage and 3d10 necrotic damage on a failed save, or half as much on a successful one.

Once you use this feature, you can't use it again until you complete a long rest.

Grim Demise

 If you deal damage to a creature that is not an undead or construct, it cannot regain hit points until the start of your next turn. Additionally, when you cast the animate dead spell, you do not have reassert control over the undead after the 24-hour period ends, unless you have 8 or more undead under your control.

Spells:

I like the list. maybe chaos bolt instead of color spray?

Bonus Proficiencies:

good

Pandemonium's Call

its fine power wise, but, IMO, incapacitating does not make that much sense with chaos. 

Path to Anarchy.

I really like it!

Potent Casting.

normal.

Lord of Chaos.

maybe a little weak for level 17?