Please, someone explain me what is this "Artfight"?

I don't understand anything of what's going on... I only see "attacks" and drawings everywhere...

@TerKeno !!!!!!

fun fact about me: I am allergic to rabbits.

Happy halloween 🎃

Hope you like!!

sorry if it's a small drawing

*insert cool post title*

something fast

Working...

bro... what does [[moss]] taste like?

drawing of GF B3

hope you like! ✨

HIIIIIIII!! I'M BACK!