I made an earth-themed barbarian subclass called earthshaker. It took inspirations from geomancy and earthbending from variou media.
Nexus Mods Portal: https://www.nexusmods.com/pillarsofeternity2/mods/825?tab=description
Class Intro
Bonus
Gain access to Earthshaker abilities
Penalty
Lose access to base Barbarian abilities
Core
Runestones
Modal abilities, auto-unlock at odd barbarian levels
Provides situational benefits at the cost of Constitution
Multiples can be activated at the same time
Crushing Boulder
Passive.
A "consume-stacks" type of buff for Boulder Toss
Stacks can be gained from the following abilities
Boulder Toss (and its upgrade)
Stone Spikes (and its upgrade)
Earthfall
Level 1
Runestone: Exfoliation
While Hurt (<75%) or worse, gain health regeneration based on missing health
Earthshaking Yell
Replaces Barbaric Yell
Cone-shaped aoe, applies Sickened
Fortify
Replaces Frenzy
Grants damage reduction, grants Strong and Fit inspiration, reduce Reflex defense
Level 2
Boulder Toss
Replaces Barbaric Blow
Ranged ability, hit the first target then explode for aoe
Level 3
Runestone: Fossilized Amygdala
While having an Intelligence or Resolve affliction, become Petrified and greatly reduce its duration
Shoulder Charge
Replaces Wild Sprint
Single target push and Stagger
Grants bonus movement speed on successful hit
Level 4
Earthshaking Shout
Replaces Barbaric Roar and Barbaric Shout
Reduces enemies' power level
Blinds the barbarian
Stone Armor
Replaces Blood Frenzy and Spirit Frenzy
Grants bonus armor and bonus Explosives skill
Summon Explosive Stones into quickslots, which function as Bombs
Stone Spike
Replaces Savage Defiance
Aoe pierce or corrode damage
Level 5
Runestone: Tremorsense
While having a Perception affliction, grants bonus accuracy and increase engagement limit
Unrelenting Toss
Replaces Crushing Blow and Barbaric Smash
Reduces rage cost and recovery time
Trample
Replaces Leap
Functionally same, but reflavored
Level 6
Land Tank
Replaces Lion's Sprint and Ram's Sprint
Single target push and Stagger
Grants bonus movement speed, resistance against ranged attacks and aoe attacks on successful hit
Using this ability again while the buff is active will consume the buff and Stun the target instead of Stagger
Level 7
Runestone: Earthen Wound
While having an Injury, gain bonus Armor Penetration and boost healing effect
Dust Storm
Replaces Blood Storm and Spirit Tornado
Fortify spawns a dust storm around the barbarian, dealing raw damage and petrify nearby creatures
Rusted Spike
Replaces Savage Courage and Stalwart Defiance
Stone Spike reduces armor
Level 8
Heart of Stone
Replaces Heart of Fury
Self-inflicts a Concussion injury
Convert some incoming Hits to Crits, and reduce incoming Crit damage
Generates rage when critically hit
Gravitating Trample
Replaces Panther's Leap and Dragon's Leap
Pulls in nearby enemies upon landing and deals crush damage in a slightly increased aoe
Disorient the barbarian
Level 9
Runestone: March of the Colossus
While flanked, grow in size, cannot be Interrupted and gain damage reduction
Debilitating Shout
Replaces Driving Roar and Dazing Shout
Reduces enemies' damage output
Doesn't do damage
Earthfall
Replaces Instrument of Boundless Rage
Aoe crush damage
Leaves behind an aftershock, dealing raw damage and petrifying nearby creatures
