Chthonian Emperor Dragon [TAEV-EN019] Ultimate Rare SL5 If it is not

If it is not

if your opponent controls a face-up LIGHT monster(s)

Uiro Saga Rarity: Common Game character: Son Goku Color: Green Card type: Leader Power: 10000 [Auto] When this card attacks a Leader Card

Set: HeartGold & SoulSilver: Call of Legends Type: Metal Rarity: Promo

Set: Crossroads of Chaos Card type: Aqua / Effect Rarity: Secret Rare Attack: 1200 Defense: 800 When this card is Special Summoned by the effect of a "Gladiator Beast" monster

Chthonian Emperor Dragon [TAEV-EN019] Ultimate Rare SL5 If it is notSet: Tactical Evolution Card type: Gemini Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1500 This card is treated as a Normal Monster while face up on the field or in the Graveyard. While this card is face up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect: This card can attack twice during the same Battle Phase.