>>26852412>>26852445If you pick a foreground color, you can erase only that specific color when you hold right click and use the eraser (instead of the normal left). So if you set the color you want to change to the foreground color, and set the color you want it changed to as the background color, you can pretty quickly switch 'em. It doesn't take that much time at all, probably about a couple minutes each.
Here's a bunch of swaps from the past day or so. I didn't realize how similar hawlucha and ho-oh were until I finished doing them.