A Mega Metagross ex deck with itself as the only Pokémon focused on using the Metal types tool cards. The strategy of the deck lies in keeping the Pokémon alive using Metal Core Barrier in the early turns and healing them using Ice Pop and Lillie. Heavy Helmet is there for the later turns after the Barriers are spent; Steel Apron is for special conditions. Kid's Room searches the tools. Note: Testing with Adaman is needed due to it being a proactive card. Ice Pop and Lillie are reactive.