Sinister Serpent [BP02-EN015] Mosaic Rare SV052 You can only use this

You can only use this effect of "Subterror Behemoth Stygokraken" once per turn

while your opponent controls more Link Monsters than you do: You can send all Link Monsters on the field to the GY

This card can be used only during your own turn

return it on the bottom of the Deck

If all the Fusion Material Monsters listed on that Fusion Monster are in your Deck

Sinister Serpent [BP02-EN015] Mosaic Rare SV052 You can only use thisSet: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Mosaic Rare Attack: 300 Defense: 250 During your Standby Phase, if this card is in your Graveyard: You can return it to your hand.