Heatran sees 26.6% usage in SS OU during April 2026. Its signature move is Magma Storm (94.0%), typically holding Leftovers (80.1%) with the Flash Fire (54.9%) ability. Often paired with Landorus-Therian (64.1%). Toughest matchup: Landorus-Therian (68.1%) — the read on this matchup is decisive.