(Bonus) Persona List as of October 10th

Note: * indicates Ultimate Persona

Twilight Sparkle

Nimue*
Absorb: Ice
Null: Light
Weak: Fire

Ultimate Ice magic, decent physical strikes, curative, and restorative magic. Has access to Exhaustion magic.

Spike

Ouroboros*
Absorb: Fire
Resist: Wind
Weak: Ice

Ultimate fire magic and good physical strength. Can nullify fire resistance and fear enemies. Can switch to an "Analysis Mode", but cannot participate in combat. While in "Analysis Mode", can hide and protect inactive members.

Rainbow Dash

Thunderbird*
Repel: Lightning
Weak: Wind

Ultimate lightning magic and strong physical attacks. Has access to Mind Charge. Can silence and enhance/decrease agility as well.

Pinkie Pie

Apollo Medicus*
Repel: Light
Weak: Dark

Wide array of potent healing and revival spells, as well as Ultimate Light magic and Buffing magic. Has very high HP and can cast Enervation on foes.

Fluttershy

Pollux*
Resist: None
Weak: None

Uses Senrigan to observe and analyze shadows. Can transmit visual information across long distances. Can be used to force shadows to run away, and has a chance to stun bosses. No combat potential, but can protect inactive party members.

Shizuka

Castor*
Repel: Dark
Weak: Light

Ultimate Dark magic and strong Physical. Has wide range of debuffing spells and ailments. Has a weak HP/SP Drain attack.

Applejack

John Henry
Resist: None
Weak: Fire

No magical attacks, but incredibly powerful physical strikes and great resilience. Can raise/lower defense and poison enemies.

Rarity

Vega
Resist: Wind
Weak: Lightning

Physical attacks with strong Wind magic and some healing magic along with Charm magic. Low hp, but high MP and high chance to counter.

Anonymous

Coyote*

Repel: Wind
Resist: Dark
Weak: Lightning

Ultimate Debuff and strong AoE Physical. Has good healing magic and can use wind magic, as well as grant Wind resistance.

Fafnir*
Null: Dark
Resist: Ice
Weak: Fire

Ultimate Fire Magic, Strong Physical. High chance to counter and regens SP moderately.

Athena*
Absorb: Lightning
Null: Ice, Light
Weak: Dark, Wind

Ultimate Lightning Magic and Strong Ranged Physical. Immune to crits, and has access to Heat Riser.

Gaea*

Resist: Fire, Wind
Weak: None

Strongest healing, revival and status curing magic, but cannot attack enemies.

Napoleon*

Repel: Fire
Weak: Wind

Strong Fire magic and strong Physical. Can automatically raise attack and can negate enemy stat boosts.

Iscariote*

Absorb: Ice
Repel: Dark
Weak: Light

Ultimate Ice Magic and can cast dark magic.  Cannot dodge, but takes half damage.

Diarmuid*

Null: Lightning
Weak: Wind

Incredible Physical AoE. Can break Lightning resistance and dispel debuffs.

Huitzilopochtli*

Repel: Light
Resist: Physical
Weak: Dark, Wind

Strong Physical. Can Power Charge, and has highest HP regen.

Perseus*
Repel: Lightning
Weak: Ice

Strong single target and AoE physical strikes and Counter chance. Can cast Lightning magic and instantly recover from status effects.

Dantalion*

Absorb: Wind
Repel: Dark
Weak: Lightning

Ailment curing magic and strong Wind magic. Highest SP regen and can Repel Magic on one character.

Hickok*

Absorb: Wind
Null: Lightning
Weak: Fire, Dark

Strong ranged physical strikes, high crit chance, and high Evasion. Automatically raises defense and uses Lightning magic.

Papinijuwari*

Repel: Fire
Resist: Physical
Weak: Light, Lightning

Powerful physical strikes, strongest AoE physical and HP drain. Can decrease defense and grant fire resistance.

Prometheus*

Absorb: Fire
Resist: Wind
Weak: Lightning

Moderate Almighty magic and Strong Fire. Can protect allies from instant death and cast Mind Charge.

Baron Samedi*

Repel: Dark
Null: Fire
Resist: Light
Weak: Physical

Supreme Dark magic with healing and revival spells. Has a wide array of status ailments, and has incredible evasion.

Sophrosyne*

Absorb: Fire
Resist: Light, Dark
Weak: Ice, Wind

AoE Healing and can cure Rage, Enervation and Silence. Can grant allies Ice resistance and cast Supreme single target Almighty. Wait, what?

Cain*

Repel: Dark
Null: Lightning
Weak: Ice, Light

Strong Physical and Dark magic, as well as SP Drain. Can cure Exhaustion, Poison and Charm, and increase ailment chances as well as grant Lightning resistance.

Lancelot*

Null: Physical
Resist: Ice
Weak: Dark, Fire

Strongest single target physical strikes. Can use Ice magic and minor regen HP.

Scheherazade*

Absorb: Wind
Null: Light
Weak: Fire

Ultimate Wind Magic and strong AoE Physical. Can Break Wind resistance.

Skin-walker*

Repel: Ice
Null: Dark
Weak: Fire, Light

Moderate Ice and Dark magic. Can Break Ice resistance and Reflect Physical on one ally.

Tonatiuh*

Null: Light
Resist: Fire
Weak: Dark

Supreme Light magic, moderate Fire magic. Can raise everyone's crit chance and reduce attack.

Icarus*

Repel: Wind
Resist: Light
Weak: Fire, Ice

Strong Wind and Light magic. Automatically raises Hit/Speed, can return from death with full HP once per battle and decrease speed.

Razgriz*

Null: Ice, Dark
Weak: Lightning, Light

Supreme group Almighty and strong ranged Physical. Boosts Weapon attacks.