Shadowverse

I'm also an autist and generally want to be like Reven. I won't consider the current leaders, because it's quite obvious that if a class already has a more or less adequate leader, then why choose a similar or worse one; also, if a class has a good-looking male leader that you can look at without tears and even experience some aesthetic pleasure, then there's no need to choose a female leader.

Forest
Aerin =
Lionel +
Yuel +
Tia =
Sukuna -
Rose Queen =
Anomaly -
Fairy Princess -
Water Fairy =
Cynthia =
The Forest faction doesn't have many units that I find visually appealing, not counting the various creatures. Yuel and Aerin are probably the most interesting on the list, but they're only "okay." The rest range from "I don't care" to "I don't like them."

Sword
Albert +
Otohime +
Tsubaki =
Aurelia =
Quickblader +
Floral Fencer +
White Paladin =
Amelia =
Roland =
Frontguard -
With such a rich selection of "husbands" in this faction, there are many women (average, but quite pleasant) and a clone of that thing with the open mouth that already exists.

Rune
Daria +
Flame Destroyer -
Pascale +
Merlin =
Levi -
Anne +
Prof of Taboos +
Ginger =
Melvie +
Clarke +
I don't like either of the current Rune leaders, and there are many worthy candidates, so I'm spoiled for choice.

Dragon
Aina -
Imprisoned Dragon -
Siegfried =
Genesis =
Ethica +
Dragoon -
Eyfa +
Aiela -
Grea +
Zirnitra =
Something's off with this one.

Shadow
Cerberus +
Eachtar -
Atomy -
Nephthys =
Khawy +
Minthe +
Lord of the Flies -
Ceridwen =
Charon -
Orthrus +
A decent selection for crafting, but not all the candidates appeal to me.

Blood
Queen Vampire +
Beast Dominator -
Belphegor +
Dark General -
Soul Dealer -
Veight =
Azazel + + + + +
Matriarch -
Laura +
Mastema =
Also a very good selection.

Heaven
Moon Al-mi'raj +
Aegis -
Jeanne D'Arc =
Dark Jeanne =
Cudgel =
Valhallan General =
Eidolon -
Reno +
Prism Priestess =
Zoe +
And again, something's off.