Draw 22 Symbiote requests over several months!
Draw 22 Symbiotes in one month, but make them simple and smol or chibi-like.
Draw 10 names from the punchbowl at random -- those 10 people get Symbiotes!
Have everyone throw ideas at me and pick the best ones, because some might be similar?
Hire another artist to do most of the work!
...I don't like Symbiotes that much to be honest.