Blasphemy

Blasphemy is a fast cristella vermin built for pursuit. Once it notices the player, it stays on the chase.

Its melee attack deals 8 damage and carries extreme knockback, enough to throw you off ledges or far across open ground. The launch is the real threat. Some players deliberately use that force with a glider glove or over water to cross distance quickly.

It is a normal biome spawn, especially in Fudge at night, and it can also appear through the world's rare encounter pool.

Because Blasphemy counts as cristella, cristella's bane hits the right weakness. Every kill drops kila, and a player kill also satisfies the Blasphemy achievement.