Effect Monster
Singularity Fiend
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.
From Yu-Gi-Oh! Trading Card Game.
Exact printings
- Maze of the Master - #MZTM-EN042 · Secret Rare · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6nsmrr5oaksb1i6e5p3a7o.