An echeneis of every other modifier, including one unique’s (Cthonic). Note: the colors are completely random; they’re just many of pre-existing palettes. Some were given abilities before and after being fused with another demon, or after being successfully recruited. Also, given their natural weakness to electric attacks, it is impossible for them to have the charged (electricity) modifier. Maybe I could have screenshotted the stats instead, but the abilities alone generally reflect them.
It’s just plain my favorite starter demon. Not just because it’s a fish, but it is probably the easiest one for clearing the first floor. Going through the first floor is easy enough, but sometimes you can have a bad start and fail to link with an echeneis or a malingee by defeating them in time. Chill is a good status effect, and it is the only ice monster that may be encountered until asrai that can appear on the fourth floor or Arcadia from the third floor; Chilling Touch does quite a bit of damage to the early enemies weak to ice attacks (of course), like the malingee that can appear as soon as the first floor (easy kill/recruit), as well as the two early fire enemies, huo shu and kasha. Asrai does outperform it in damage with high magic stats and a projectile attack, as well as a passive ability that makes ice attacks drain SP a little AND a veil that damages adjacent attacking enemies (with ice damage, of course), but I usually like keeping an echeneis around. Plus, they have immunity to ice damage. Even then, they’re pretty squishy when anything that has fire projectiles shows up, especially if it doesn’t have an ice weakness. Such an enemy appears in a branch that can show up merely a couple floors after the earliest Asrai can appear.