Dark End Dragon [RYMP-EN066] Super Rare BT12-016 You can only use this

You can only use this effect of "Martial Metal Marcher" once per turn

Set: Great Legend Card type: Digi-Egg Rarity: Uncommon Digi type: Lesser Form: In-Training [Your Turn] While there are 10 or more cards in your trash

[End of Your Turn][Once Per Turn] You may return up to 7 non-Digi-Egg cards with [X Antibody] in their traits from this Digimon's digivolution cards to the bottom of your deck in any order

then you can Set it to your field

Set: 2016 Mega-Tins Mega Pack Card type: Quick Play Spell Rarity: Common Pay half your LP

Dark End Dragon [RYMP-EN066] Super Rare BT12-016 You can only use thisSet: Ra Yellow Mega Pack Card type: Synchro Effect Monster Rarity: Super Rare Attack: 2600 Defense: 2100 1 Tuner + 1 or more non Tuner DARK monsters Once per turn: You can target 1 monster your opponent controls; this card loses 500 ATK and DEF, and you send that target to the Graveyard.