Number 17: Leviathan Dragon [GENF-EN039] Ultimate Rare XY141 Set: Duelist Saga Card type:

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 900 If this card is sent to the Graveyard as a Synchro Material: Draw 1 card

If this card was Tribute Summoned by Tributing a DARK monster

You can only use this effect of "Heavy Freight Train Derricrane" once per turn

Set: Ancient Sanctuary Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 During the End Phase of each turn

Set: Galactic Overlord Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 1500 Once per turn: You can reduce the Level of this card by 1

Number 17: Leviathan Dragon [GENF-EN039] Ultimate Rare XY141 Set: Duelist Saga Card type:Set: Generation Force Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 0 2 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card, this card gains 500 ATK. If this card has no Xyz Materials, it cannot attack your opponent directly.