GGs, Blacksmith. We encountered exactly what we were waiting for, a Grabbow, and we built a deck which is fast enough to fare well against it. Many quanta sources for speeding up the deck and helping against the random RT or EQ, Psions to bypass DR shields (Diamond) and Adrenaline to bypass percentage shields (Fog), TU to muliply our army or "steal" a Shrieker (and possibly adrenalining it afterwards).
However, a Grabbow with a good hand is an unbeatable Grabbow.
GGs, Blacksmith, enjoy the salvage... 8)