A Legendary Ocean [LDS1-EN029] Common Planechase Anthology then put one into your

then put one into your hand and the rest into your graveyard

•Change 1 face-up monster you control to face-down Defense Position

return to your hand all cards in your graveyard that were put there from the battlefield this turn

You can only use each effect of "The Phantom Knights of Cloven Helm" once per turn

inflict damage to your opponent equal to the ATK of the monster it battled

A Legendary Ocean [LDS1-EN029] Common Planechase Anthology then put one into yourSet: Legendary Duelists: Season 1 Card type: Field Spell Rarity: Common (This card's name is always treated as "Umi".) All WATER monsters on the field gain 200 ATK DEF. Reduce the Level of all WATER monsters in both players' hands and on the field by 1.