Use
/draw
Allow the diffusion.gg bot to connect your server. This will allow your users to start commanding it to generate art.
Type /draw into Discord - and enter whatever you'd like to see - for example, "a horse in space"
Images will pop up in your Discord chat. You can use Style Modifiers to get your creation looking amazing.
Stable Diffusion is a free and open source state of the art text-to-image model.
Get started with 50 free images - plus five more every day.