Book of Moon [YS17-EN025] Common Sea Serpent Set: Structure Deck: Wave of

Set: Structure Deck: Wave of Light Card type: Effect Monster Rarity: Common Attack: 1100 Defense: 1900 During your Main Phase: You can return this face-up card from the field to the hand

when your opponent activates a Spell/Trap Card or effect (Quick Effect): You can reduce this card's Level by 2

You can only activate 1 "Union Hangar" per turn

Your Graveyard is unaffected by "Necrovalley"

Book of Moon [YS17-EN025] Common Sea Serpent Set: Structure Deck: Wave ofSet: Starter Deck: Link Strike Card type: Quick Play Spell Rarity: Common Target 1 face up monster on the field; change that target to face down Defense Position.