Singularity Fiend - MZTM-EN042 - Secret Rare - 1st Edition Tweet Out of stock. Wishlist Details Set: Maze of the Master ATK/DEF: 0 / 0 Card Number: MZTM-EN042 Monster Type: Fiend Rarity: Secret Rare Attribute: DARK Card Text: When your opponent Special Summons a monster(s) (except during the Damage Step): You can discard this card and 1 Spell; destroy that monster(s). You can only use this effect of "Singularity Fiend" once per turn. Level: 1 Card Type: Main Deck Monster Name: Singularity Fiend Edition: 1st
