Path of the Storm

The barbarian who walks the path of the storm use the energies of the tempest domain to fule their rage. Connectin to their tempest deity gives them an aura of lightning when in rage, only those who are strong of mind may walk this path or bare to be driven insane by the introduction of such abilities.

Thunderous Rage

3rd-level Path of the Storm feature

When you go into a rage, an aura of electricity surrounds you. Meaning that you deal lightning damage when you melee attack or get melee attacked. This rage last for one minute unless you go a turn without attacking a foe or taking damage, or dropped to 0 hp.

Lightning Enhancement

3rd-level Path of the Storm feature

When you activate your rage you draw upon the storm around you enhancing your body or your weapon. You may choose one of the following benefits that last for the duration of your rage.

Lightning Armor. While using your Unarmored Defense, you gain a +2 bonus to AC.

Shocking Weapon. When making a Reckles Attack, your weapon attacks score a critical hit on a roll of 19 or 20.

Cloud Walking

6st-level Path of the Storm feature

Your body becomes light enough to walk on clouds, preventing you from from taking fall damage when falling from high places.

You can walk on breakable pathways without breaking it.

Being knocked prone will send you 5 feet away from the hostile that knocked you prone, you do not take attack of opportunity from this feature.

Thunderstorm

10th-level Path of the Storm feature

As a bonus action, you can summon thunder clouds, all hostile creatures within 30 feet of you must succeed in a Wisdom saving throw ( save DC = 8 + Proficiency bonus + strength modifier) or be frightened every turn untill the Wisdom save is successful.

Weapon of Lightning

14th-level Path of the Storm feature

As a bonus action, you can summon either two one handed weapons or one two handed weapon made of lightning, dealing the weapon damage die plus 1d4 lightning damage. 

Cannot use this feature when in rage