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although most people say the hypnosis was a misplay, your opponent was probably trying to sleep slaking as soon as it switched to the middle, as it had no moves to hit from the opposite side.
other than that it was a great battle, especially so for triples.
one thing I noticed is that this team is pretty fighting weak. Gliscor is really the only thing to stop Conkeldurr because with guts and stone edge it will wreck sigylph.
Maybe you should consider adding another resist or immunity?