Dark End Dragon [RYMP-EN066] Super Rare Shadows in Valhalla you can take control of

you can take control of that monster until the End Phase

neither player can add cards from their Deck to their hand except by drawing them

when your opponent would Special Summon a monster: You can send this face-up card to the Graveyard

• Add 1 "HERO" monster from your deck to your hand

when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card

Dark End Dragon [RYMP-EN066] Super Rare Shadows in Valhalla you can take control ofSet: 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.