>>44670847Maybe a little. 120 BP with no drawbacks other than making contact (it even has perfect accuracy) is kind of dumb, and that's without getting into the interactions between critical hits and stat changes. STABmons (a literal fanfic metagame where any Pokemon can have access to any move that it ever shared a type with outside of battle) went ahead and banned Wicked Blow on anything not named Urshifu because of how strong it is, and Smogon's OU tier is looking at possibly banning Single Strike Urshifu some time in the future.