>>16855696From Smogon:
"Once the king of DPP OU, Heatran is still one of the best Fire-types in standard play. Versatility is one of Heatran's fortes, as can be seen by its ability to use a range of defensive, offensive, and supportive sets. A stellar Fire / Steel typing coupled with a great ability in Flash Fire gives Heatran some amazing resistances to Grass-, Ice-, Dragon-, and Bug-type attacks, and an immunity to Fire-type moves. Along with its acceptable 91 / 106 / 106 bulk, Heatran makes a great answer to some of OU's most powerful attackers, including Volcarona, Venusaur, and Scizor. With a mighty base 130 Special Attack and an exceptional movepool, Heatran's firepower is sure to leave a scorching impact."
It also Quad-Resists Fairy type and can hit it back with Steel type STAB, so that's fun.
