My son and I were very excited when Heroica and board games came out. They were fun and interesting and had lots of customizations open. We started to play around and also watch for new sets but a while back Lego announced that the board game line is now discontinued. We want more heroes and monsters so have been going nuts with making stickers. They allow for quick customization, many different humanoids, and don't damage the original ink. Heads and bodies can be swapped also. Works great!
There are many other pics posted at the Knotty Toad Custom Lego facebook page, and under Heroica X on flickr.