Hello! I am creating a Metagross GX deck and I came up everything and I will put my explanation for most cards
4 Beldum - Guardians Rising
2 Metang - Guardians Rising Only 2 Because of Rare Candy
4 Metagross GX - Guardians Rising Main Pokemon
2 Alolan Vulpix - Guardians Rising Main Card to Help Set Up - Optimal Start
2 Tapu Lele - Guardians Rising There for Wonder Tag to Get Out Supporters
1 Dhelmise - Guardians Rising There to Get The Extra 10 Damage Helps With Knockouts
1 Mimikyu - Guardians Rising There for Copy Cat To Hit The Opposing Pokemon Boosted With Metagross
4 Professor Sycamore - Steam Siege For Draw Support
4 N - Fates Collide For More Draw Support
1 Hala - Guardians Rising For Late Game Draw Support
1 Kukui - Sun And Moon For Boosted Damage
1 Skyla - Breakthrough For Getting Trainers Mainly Rare Candy
2 Guzma - Burning Shadows For Getting The Opponents Pokemon Up In The Active
1 Acerola - Burning Shadows For Keeping KO's on Pokemon
4 Ultra Ball - Sun And Moon Getting Out Most Pokemon
1 Heavy Ball - Breakthrough Helping Get Out Metang And Metagross
3 Rare Candy - Guardians Rising Getting From Beldum To Metagross Fast
2 Field Blower - Guardians Rising Taking Away Tools From Your Opponents Most Likely Garb
3 Max Potion - Guardians Rising To Heal And Discard Energy
2 Rescue Stretcher To Get Pokemon Back
3 Choice Band - Guardians Rising For Hitting Extra Damage on All GX's And EX's
2 Altar Of The Sunne - Guardians Rising To Take Away Weakness On Metagross Because Volcanion Is EVERYWHERE
9 Metal Energy
2 Psychic Energy
I Hope You like the Deck leave Opinions Please theirs only 2 Leles Because I Only Have 2 and It's Super Expensive
4 Beldum - Guardians Rising
2 Metang - Guardians Rising Only 2 Because of Rare Candy
4 Metagross GX - Guardians Rising Main Pokemon
2 Alolan Vulpix - Guardians Rising Main Card to Help Set Up - Optimal Start
2 Tapu Lele - Guardians Rising There for Wonder Tag to Get Out Supporters
1 Dhelmise - Guardians Rising There to Get The Extra 10 Damage Helps With Knockouts
1 Mimikyu - Guardians Rising There for Copy Cat To Hit The Opposing Pokemon Boosted With Metagross
4 Professor Sycamore - Steam Siege For Draw Support
4 N - Fates Collide For More Draw Support
1 Hala - Guardians Rising For Late Game Draw Support
1 Kukui - Sun And Moon For Boosted Damage
1 Skyla - Breakthrough For Getting Trainers Mainly Rare Candy
2 Guzma - Burning Shadows For Getting The Opponents Pokemon Up In The Active
1 Acerola - Burning Shadows For Keeping KO's on Pokemon
4 Ultra Ball - Sun And Moon Getting Out Most Pokemon
1 Heavy Ball - Breakthrough Helping Get Out Metang And Metagross
3 Rare Candy - Guardians Rising Getting From Beldum To Metagross Fast
2 Field Blower - Guardians Rising Taking Away Tools From Your Opponents Most Likely Garb
3 Max Potion - Guardians Rising To Heal And Discard Energy
2 Rescue Stretcher To Get Pokemon Back
3 Choice Band - Guardians Rising For Hitting Extra Damage on All GX's And EX's
2 Altar Of The Sunne - Guardians Rising To Take Away Weakness On Metagross Because Volcanion Is EVERYWHERE
9 Metal Energy
2 Psychic Energy
I Hope You like the Deck leave Opinions Please theirs only 2 Leles Because I Only Have 2 and It's Super Expensive