Here's the 14th card, temperance! Inspired by very ordinary seraphim like angels, no 8 wings, not covered in eyes, no multiple heads, no "be not afraid".
Just 2 grails that she's pouring into each other, which I've taken from the Magician card for consistency.
Aside from that, mostly inspired by Alfred Mucha and the Psychick sisters from One Punch man.
And some MTG cards.
Changed the wings to be a bit more streamlined and less chaotic.
Edited her dress heavily, and tweaked her hair. Overall I feel like this is a calmer, more Mucha-inspired piece.
I tried to emulate the flowing robes of MTG angels before, but I'm just not good enough an artist to pull that off.
Updated to black/white/gold variant,
Switched wings back to 1st design, but cleaner
added cloth, more angelic
changed background geometry, made darker so angel could be all white