Here are two:
Juggernaut
http://www.shadowera.com/showthread.php?19103-Juggernaut
Blood Diamonds
http://www.shadowera.com/showthread.php?19066-Blood-diamonds

These are a few of my new ones:

http://www.shadowera.com/showthread.php?18527-Vitality-link

http://www.shadowera.com/showthread.php?18505-Martyr
...

Still updating this thread as it only has 6 cards:
http://www.shadowera.com/showthread.php?18086-Moar-card-ideas!
Environment cards
http://www.shadowera.com/showthread.php?17661-Environment-cards...