Shadowverse

Currently, the Sylvan faction has good support for the Anomaly creature. Wolf, Yggdrasil, and Golden Okami are all good choices. In all the time I've been playing, I've never lost to it; mostly, I lose to Cockroaches, and less often to Aggro or neutral creatures. And it hasn't shown up in Grand Prix or tier lists. Although I want to try it myself, I only have one Anomaly, and I can't seem to find enough vials for a second.
It's just a bad map, that's all.