Devotion Phantom Eidolon
Your eidolon is a lost soul, unable to escape the mortal world due to a strong sense of duty, an undying devotion, or a need to complete a task that was of vital importance to the soul during their life. Most phantom eidolons are humanoid with a spectral or ectoplasmic appearance, though some take far stranger forms. Your link with your eidolon prevents them from succumbing to corruption and undeath, and together, you will grow in strength and fulfill your phantom's devotion.
Tradition occult
Traits eidolon, ethereal, phantom
Home Plane Ethereal Plane
Size Medium or Small
Suggested Attacks fist (bludgeoning), tendril (bludgeoning), unarmed attacks shaped like a weapon
Eidolon Attributes Con +3, Int +0, Wis +0, Cha +0
Skills Medicine, Occultism
Senses darkvision
Language one common mortal language the eidolon spoke in life
Speed 25 feet
Initial (1st)—Dutiful Retaliation R (eidolon, occult)
Trigger An enemy within 15 feet of you hits you with a Strike and deals damage to you
Requirements Your eidolon is within 15 feet of you
Effect Your eidolon instinctively flashes with ectoplasmic energy, allowing them to strike back against an enemy who dares to harm you. Your eidolon makes a melee unarmed Strike against the triggering enemy, even if that enemy isn't within your eidolon's reach.
Symbiosis (7th)—Steadfast Devotion Your eidolon's dedication makes it extremely challenging for your foes to bend their mind. Your eidolon gains a +2 circumstance bonus to saving throws against mental effects, and if they roll a success against such an effect, they get a critical success instead. If you have the shared resolve class feature and your eidolon rolls a critical failure against a mental effect, they get a failure instead.
Transcendence (17th)—Devotion Aura (aura, occult) After fighting at your side for so long, your eidolon has become as devoted to protecting you and your allies as they are to their original cause. Your eidolon gains a 20-foot devotion aura. Whenever one of your eidolon's allies (including you) within the aura takes damage, you can reduce the damage by 6. You lose a number of Hit Points equal to half the amount by which the eidolon reduced the damage, rounded down. If the damage was lower than 6, base the damage you take on the actual amount of damage prevented. For instance, if the eidolon prevented 5 damage, you would lose 2 HP.