Image use here as well: southparktaoist.deviantart.com...
0 The Fool: Derpy Hooves fav.me/d4fykds
1 The Magician: Trixie fav.me/d4fxuxj
2 The High Priestess
3 The Empress
4 The Emperor
5 The Hierophant
6 The Lovers
7 The Chariot southparktaoist.deviantart.com...
9 The Hermit
10 Wheel of Fortune
11 Strength / Fortitude
12 The Hanged Man
15 The Devil: Discord southparktaoist.deviantart.com...
16 The Tower
17 The Star
18 The Moon
19 The Sun
20 Judgment southparktaoist.deviantart.com...
21 The World
i still think that the doctor should be the hermit
luna the moon, tia the sun, the wheel of fortune: vinyl scratch, the heirophant: octavia philharmonic, the hanged man: chrysalis (or antumbra), The high priestess: lyra heartstrings, the lovers: pinkie diane cottage lampost cubiczirconia humble pie (WHAT. A. NAME.) the emporor: sombra (i guess) that all i can think of)
The protagonist and their initial Persona...for example,Yu Narukami from Persona 4 and his signature Persona,Izanagi,are alligned with the Fool Arcana.
As the protagonist goes about their business of saving the world they form bonds,or friendships with people who represent the other Arcana's which strengthens the bonuses they get when fusing Persona's of that arcana,and granting special Persona's when each bond is maxed out.
That's bascially it,each persona you can form a bond with is a direct representative of the Arcana they boost with each level.
The exceptions being Fool and Judgment which boost automatically as the story progresses.
You could look up gameplay videos of it,but really I'd recommend getting a copy and playing it for yourself,they really are great games.
Which is what Sombra did with Crystal Empire.