Number 17: Leviathan Dragon [BROL-EN000] Starlight Rare 53 You can only use this

You can only use this effect of "Ursarctic Septentrion" once per turn

When this card is Normal or Special Summoned: You can add 1 "Speedroid" monster from your Deck to your hand

Set: Force of the Breaker Card type: Effect Monster Rarity: Ultimate Rare Attack: 2200 Defense: 1600 "This card cannot be Special Summoned

Set: Premium Gold: Return of the Bling Card type: Effect Monster Rarity: Gold Secret Rare Attack: 1200 Defense: 2500 You can Special Summon this card (from your hand) to your opponent's side of the field in Defense Position

Number 17: Leviathan Dragon [BROL-EN000] Starlight Rare 53 You can only use thisSet: Brothers of Legend Card type: Xyz Effect Monster Rarity: Starlight 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 Material, it cannot attack your opponent directly.