Lairon (Unbroken Bonds UNB 124)

Lairon — 90 HP — [M]
Stage 1 — Evolves from Aron

[M] Rigidify
During your opponent’s next turn, this Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).

[M][M][C] Headbutt: 70

weakness: [R]×2
resistance: [P]-20
retreat: 3

It loves iron ore. Groups of them fight for territory by bashing one another with their steel bodies.