Bastiodon

It lived in the same environments as Rampardos. Their fossils have been found together—seemingly from after they'd fought to the finish.

Ability — Earthen Shield: Prevent all damage done to your Metal Pokémon by attacks from your opponent’s Pokémon that have any Special Energy attached to them.

Push Down (110): You may have your opponent switch their Active Pokémon with 1 of their Benched Pokémon.