Masterking Archfiend (EXFO-EN090) Rare

2 Fiend monsters
Once per turn, during your Standby Phase, pay 500 LP or destroy this card. Once per Chain, if you pay LP (except during the Damage Step), You can send 1 Fiend monster from your Deck to the GY with ATK or DEF equal to the amount paid. Once per Chain, if a Fiend monster(s) is sent toyour GY (except during Damage Step), You can roll a six-sided die, then apply this effect on 1 of those monsters based on the result.
• 1: Add it to your hand.
• 2, 3, 4, 5: Shuffle into the Deck.
• 6: Special Summon it.