I believe in you guys!

In Star Wars d20, when our PCs were approximately level 2, we simultaneously faced (and defeated!) a high-level Dark Jedi and a high-level Yuuzhan Vong warrior. Later on, when one of the players realized that this encounter was so unbalanced that it wasn't even listed on the XP chart and asked the GM why he had given us such a difficult challenge, he cheerfully replied, "I believe in you guys!"