Swift Gaia the Fierce Knight [DB2-EN111] Ultra Rare 55 Lord of Striking Thunder" +

Lord of Striking Thunder" + "Raviel

2: Change 1 monster on the field to face-down Defense Position or face-up Attack Position

you can Special Summon 1 Fiend-Type monster from your hand or from either player's Graveyard

Set: Dark Beginning 1 Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 When you have "Right Leg of the Forbidden One"

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 2400 Defense: 2000 If you Tribute Summon this card

Swift Gaia the Fierce Knight [DB2-EN111] Ultra Rare 55 Lord of Striking Thunder" +Set: Dark Beginning 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 2100 If this card is the only card in your hand, you can Summon this card in face up Attack Position without Tributing monsters. This is treated as a Normal Summon.