This is not a set. Its a movepool. Please, next time do some playtesting and nail down the moves and EVs. This is also, when you get down to it, an inferior Curselax, trading slightly higher attack and speed for considerably less bulk.
I am trying to work the set out! And the bear has a surprise factor! Ya, quick feet would be a good idea, but paralysis would already help with speed, so guts may be the superior ability as it can make ursaring hit hard for a few turns, which would help it bring down walls.

















