Rootbound Crag [Premium Deck Series: Slivers] Shark Set: The Duelist Genesis Card

Set: The Duelist Genesis Card type: Synchro/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2100 1 Tuner + 1 or more non-Tuner LIGHT monsters Once per turn

Set: Structure Deck: Dinosaur's Rage Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 500 When this card is sent from the field to the Graveyard

your opponent cannot Flip Summon

Set: Fifth Edition Type: Creature — Human Wizard Rarity: Rare Cost: {1}{U} {1}{U}

but it don't say where to find it

Rootbound Crag [Premium Deck Series: Slivers] Shark Set: The Duelist Genesis CardSet: Premium Deck Series: Slivers Type: Land Rarity: Rare Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest. {T}: Add {R} or {G}.