Mermaid Knight [DR2-EN137] Rare Normal Trap Set: Dark Crisis Card type:

Set: Dark Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 0 This card can only be Special Summoned by the effect of "Contract with Exodia"

Set: Tournament Pack 1 Card type: Normal Monster Rarity: Common Attack: 1200 Defense: 1000 This monster's wings are capable of generating tornadoes

Then activate the appropriate effects

) The original ATK of this card is equal to 1000 x the number of Fusion Material Monsters used to Special Summon it

Take control of the selected monster until the End Phase of this turn

Mermaid Knight [DR2-EN137] Rare Normal Trap Set: Dark Crisis Card type:Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Rare Attack: 1500 Defense: 700 While 'Umi' is on the field, this card can attack twice during the same Battle Phase.