Sacking Ferothorn or Jellicent to Arcanine as it takes recoil LO and SS damage. Scarftar kills. Then, Heracross would come in. Sac the other pokemon then kill hera with crunch on TTar. Jolteon cant do shit to T-Tar. Besides Hera has to take burn SS and SR. If it has wasted all of its megahorns, it should be dead. Megahorn has 10 pp at the least. one would be to start flame orb and the other nine would kill it off with burn. an if its orb has been activated, then it probably already switched in, unless P1 has wish support and P2 set up rocks and SS too late in the game, which is highly unlikely.