Board Thread:General Discussion/@comment-67902-20160313104739/@comment-24152851-20160410090851

He wasn't as bad as Omniverse Swampfire, even if his design made him look like he had the outfit of Batman from Brave and the Bold.

Yeah I realized. But they're still too different. Stinkfly fired slime while Big Chill freezed stuff. Big Chill is closer to Ghostfreak imo.

From what I heard, it was because if there were multiple Echo Echos that died, if one of them was still alive then Ben would live. And that made him OP apparently.