Card Rulings:Boundary Archfiend


 * A Reverse Monster is not included in the Main Deck, it is included in the Extra Deck.
 * A Reverse Monster can only be Special Summoned from the Extra Deck by Reverse Summon.
 * You can only Reverse Summon once per Duel.
 * To conduct a Reverse Summon, you can remove from play a face-up monster you control whose Level is equal to the Level of the Reverse Monster you are attempting to summon multiplied by -1 and if the removed from play monster has the same Attribute.