God I hate myself.
EDIT: Y'know, the irony of this situation is that I continued to make many fillers after this one. Not immediately after, but whenever I wanted to comic and was stuck for an idea.
Where'd you find the cards that you made into those?
They're from Sonic Battle; available at any half-decent spriting showcase, like TSR.
But, it's probably a bit of a taboo thing to make cards like that now.
Well, I didn't know what game they were from and I'm not familiar with Sonic games so I wouldn't have been able to find them at first