What do you guys think of a Marauder Challenge Coin?
Would probably have the gods head on the front, some writing on the back.
This is what a challenge coin is:
https://en.wikipedia.org/wiki/Challenge_coin
Some examples:
https://www.google.com/search?q=chal...Q&ved=0CDYQsAQ
If we can get 300 or more committed, the cost could be less than $10.00 per coin.