It's not up to date, but most of the (old-pre-SF) key cards are explained. A pretty solid deck at the end. SF brings some new options and kicks out others, but it should be helpful to see what is viable and what is just a waste of gold.
http://www.shadowera.com/showthread....-Shadowstalker
Guess there ain't many big changes in their value, like IGG, Anklebreaker or Stop Thief...
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