Black Grass and Cosmo (Warrior Cats)

Black grass, a black-gray cat, front paws and floor, black body, hind paws also black, as if she was wearing socks, gray squinted eyes with eyelashes. She smelled of corpses and swamp. She was very thin, but she had a very fluffy tail.

Cosmo is a space cat. He's very fluffy, he has stars on his body that glow in the dark, he has a very long tail, he's very kind and playful, but in difficult situations he's cold and sluggish, his eyes are like red needles, and he has super powers.
he is as tall as a tiger

Decide for yourself who to play as