K /vp/, I've always wanted to use a Ferrorthorn in my party, even though people on Showdown just use them for Crafty Stones and Spikes

So after 2 hours of breeding, I have a Sassy Ferrorseed so the slight boost in Sp Def keeping it alive a touch bit longer against Fire Types. Gonna EV Train it for Sp Def and Attack, so all I'm really thinking about atm is the move pool. I bred Leech Seed onto it, and I'm thinking I'll go with Gyro Ball because it's slow as shit already and Power Whip, which just leaves my last move open. I'm debating between Magnet Rise and Curse (though I really wish Ferrothorn had access to Stone Edge, would make it a hell of a lot more viable imo.) For any people who use Ferrothorn, what's your experience using it?