Ten Thousand Dragon [BLAR-EN10K] 10000 Secret Rare 275 then target 1 Effect Monster

then target 1 Effect Monster your opponent controls

Set: XY: Fates Collide Type: Psychic Rarity: Holo Rare Retreat cost: 0

Set: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Holo Rare Retreat cost: 0

Championship Series Prize Cards Card type: Link/Effect Monster Rarity: Super Rare Attack: 0 2+ monsters

also their ATK and DEF becomes their original ATK and DEF

Ten Thousand Dragon [BLAR-EN10K] 10000 Secret Rare 275 then target 1 Effect MonsterSet: Battles of Legend: Armageddon Card type: Effect Monster Rarity: 10000 Secret Rare Attack: ? Defense: ? Cannot be Normal Summoned Set. Must be Special Summoned by Tributing monsters you control whose combined ATK & DEF is 10,000 or more. If Summoned this way, the ATK DEF of this card becomes 10,000.