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Storm Channeling

You have resistance to lightning damage, and you learn the Fog Cloud spell if you didn't already know it. You learn the Lightning Lure and Thunderclap cantrips. Also, whenever you hit a creature with a ranged weapon attack, you can add either 1d6 lightning or thunder damage to the attack. This increases to 1d10 at level 11.

One with the storm

Chose one of these two options:

Shield of Lightning:
You can use an action to create a flickering barrier of storm energy around yourself for 2 minutes. During the duration, whenever a melee weapon attack hits or misses you, the attacker takes 1d8 lightning damage and is thrown back 10 feet. You can only use this ability once per long rest.

Storm Frenzy:
You use your action to fire three pieces of ammunition from a bow or crossbow. Each of them are imbued with storm energy and have the effects of the Lightning Arrow spell cast at 3rd level. You can only use this ability once per long rest.

 

Shield Of Lightning

 

You can use an action to create a flickering barrier of storm energy around yourself for 2 minutes. During the duration, whenever a melee weapon attack hits or misses you, the attacker takes 1d10 lightning damage and is thrown back 10 feet. You can only use this ability once per long rest.

 

 

Storm Frenzy

Storm Frenzy:
You use your action to fire three pieces of ammunition from a bow or crossbow. Each of them are imbued with storm energy and have the effects of the Lightning Arrow spell cast at 3rd level. You can only use this ability once per long rest.

Call storm

You learn the Call Lightning spell. In addition, once per long rest, you can cast Call Lightning, Lightning Bolt, and Thunderwave once each with this trait. 

Master of storms

You are immune to lightning damage. You also learn the Witch Bolt spell and can cast it at will. You also learn the Cloudkill spell. Finally, whenever you make a weapon attack, you can call bolts of lightning down to up to five targets within 500 feet of you. Each lightning bolt deals 1d12 lightning damage, and 1d8 lightning damage to every creature within 5 feet of it. You can choose to attack one or multiple targets with these bolts.