Block Dragon [MP17-EN085] Ultra Rare Machine or GY to this card

or GY to this card

If this Link Summoned card you control is destroyed by battle or opponent's card effect and sent to the GY

then target 1 monster your opponent controls

change all face-up monsters on the field to Defense Position

When an opponent's monster declares a direct attack: You can change that opponent's monster to face-down Defense Position

Block Dragon [MP17-EN085] Ultra Rare Machine or GY to this cardSet: 2017 Mega Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 3000 Cannot be Normal Summoned Set. Must be Special Summoned (from your hand or Graveyard) by banishing 3 EARTH monsters from your hand and or Graveyard, and cannot be Special Summoned by other ways. Rock Type monsters you control cannot be destroyed, except by battle. If this card is sent from the field to the Graveyard: You can add up to 3 Rock Type