This is a deck that lv13David shared with us and had some success with last season. Probably very similar to his invitational list. Here's ManuS's take.
4 Dark Return (Set1 #250)
4 Permafrost (Set1 #193)
2 Suffocate (Set1 #251)
4 Abduct (Set4 #199)
4 Annihilate (Set1 #269)
2 Rindra's Choice (Set4 #261)
4 Strategize (Set3 #165)
4 Vara's Favor (Set0 #35)
4 Kerendon Merchant (Set4 #217)
4 Wisdom of the Elders (Set1 #218)
3 Champion of Cunning (Set1 #371)
4 Jotun Feast-Caller (Set3 #187)
4 Black-Sky Harbinger (Set1 #385)
4 Primal Sigil (Set1 #187)
4 Clan Standard (Set4 #145)
4 Cobalt Waystone (Set3 #151)
4 Shadow Sigil (Set1 #249)
4 Crest of Cunning (Set3 #267)
4 Feln Banner (Set1 #417)
4 Seat of Cunning (Set0 #62)
--------------MARKET---------------
1 Devastating Setback (Set3 #226)
1 Feeding Time (Set1 #381)
1 Champion of Cunning (Set1 #371)
1 Withering Witch (Set1 #368)
1 Azindel's Gift (Set1 #306)