Here is a funny deck making an abusive usage of shards:
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4vj 4vj 4vj 4vj 4vj 4vj 6rm 6rm 6rm 6rm 6rm 6rt 6rt 6rt 6rt 6rt 6rt 6ru 6ru 6ru 6ru 6ru 6ru 77i 77i 77i 77i 7th 7th 7th 8pt
The idea: use your novas carefully (one by one when needed) and keep one for the last combo, play the SoV as soon as possible (when you have Protect artifact + Nova), survive with SoD/SoSa and when the opponent's life is low enough here is the OTK combo : Nova (if needed) => Nightmare
OK it's a small OTK, but it's an OTK
Edit: ? are 6 SoSa & 6 SoV
Last edit: only nightmares, against AI3 it's ok (and over the deck is too weak...)