Set: Structure Deck: Emperor of Darkness ATK/DEF: 800/1000 Card Number: SR01-EN011 Rarity: Common Attribute: LIGHT Card Text: If this card is in your hand: You can activate this effect; you cannot Special Summon monsters from the Extra Deck for the rest of this turn , also Special Summon this card and if you do Special Summon 1 "Vassal Token" (Thunder-Type/LIGHT/Level 1 /ATK 800/DEF 1000) to your opponent's side of the field in Defense Position. If this card is Tributed for a Tribute Summon: You can activate this effect; you can Tribute Summon 1 monster during your Main Phase this turn in addition to your Normal Summon/Set this turn. (You can only gain this effect once per turn.) You can only use each effect of "Mithra the Thunder Vassal" once per turn. Level: 2 Card Type: Monster Name: Mithra the Thunder Vassal Edition: 1st