Left Arm of the Forbidden One [UBP1-EN004] Secret Rare The New Challengers your opponent must attack this

your opponent must attack this monster with any Attack Position monsters they control

Set: Astral Pack 2 Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 1800 2 Level 4 monsters

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 1500 By sending "Umi" on your side of the field to the Graveyard

the Fusion Material Monsters that are listed on that Fusion Monster Card

You can not Summon other monsters the turn you activate this card (but you can Normal Set )

Left Arm of the Forbidden One [UBP1-EN004] Secret Rare The New Challengers your opponent must attack thisSet: GX Ultimate Beginner's Pack 1 Card type: Normal Monster Rarity: Secret Rare Attack: 200 Defense: 300