Chimeratech Fortress Dragon [JUMP-EN031] Ultra Rare Thunder but Tributes are required for

but Tributes are required for monsters level 5 or more

Set: Shonen Jump Magazine Promos Card type: Normal Trap Rarity: Ultra Rare Pay half your Life Points

Set: Soul Fusion Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2400 "Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned

When an opponent’s monster declares an attack: You can have this card lose exactly 1000 DEF

Chimeratech Fortress Dragon [JUMP-EN031] Ultra Rare Thunder but Tributes are required forSet: Shonen Jump Magazine Promos Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 "Cyber Dragon" + 1 or more Machine Type monsters. This monster cannot be used as a Fusion Material Monster. You can only Special Summon this card from your Extra Deck by sending the above cards from either side of the field to the Graveyard. (You do not use "Polymerization".) The original ATK of this card is equal to 1000 x the number of Fusion