Sphere Kuriboh [SBLS-EN018] Ultra Rare
|Set:||Speed Duel: Arena of Lost Souls|
|Card type:||Effect Monster|
When an opponent's monster declares an attack: You can send this card from your hand to the GY; change the attacking monster to Defense Position. When you Ritual Summon, you can banish this card from your GY as 1 of the monsters required for the Ritual Summon.