In that case, hmm. Come to think of it, I quickly wrote off Zen Headbutt but in a metagame where not much walls it it does sound pretty nice.
Rock Climb Sheer Force Tauros Jolly would be ideal but you'll have to scour to find it (or hack) since the method of obtaining it is entirely discontinued and there's no other way to get Rock Climb on a SF Tauros.
But yeah. Tauros can do some pretty funky damage with 175 BP Rock Climb, 104 BP Zen Headbutt.
Honestly, I can't decide. Intimidate has phasing prowess but SF has very nice damage and Tauros outspeeds or ties non-boosted everyone except Aerodactyl, Dugtrio, Alakazam, Jolteon, Persian and Starmie (and ties with Gengar and Raichu).