Valhalla, Hall of the Fallen [SDLS-EN024] Common Sea Serpent also you cannot Special Summons

also you cannot Special Summons monsters for the rest of this turn

• Target up to 3 Field Spell Cards in your Graveyard

When an opponent's monster declares a direct attack while you control no cards and this card is in your Graveyard: Special Summon this card in Defense Position as an Effect Monster (Warrior-Type/DARK/Level 4/ATK 300/DEF 600)

Once per opponent's turn (Quick Effect): You can detach 1 material from this card

except "Zoodiac Bunnyblast"

Valhalla, Hall of the Fallen [SDLS-EN024] Common Sea Serpent also you cannot Special SummonsSet: Structure Deck: Lost Sanctuary Card type: Continuous Spell Rarity: Common Attack: 0 Defense: 0 Once per turn, if you control no monsters, you can Special Summon 1 Fairy Type monster from your hand.