Secret Blast is a Common Trap Card card from Yu-Gi-Oh! (2016 Mega-Tin Mega Pack, MP16). Current market price: $0.22.
Common
2016 Mega-Tin Mega Pack (MP16)
Card Text
Inflict 300 damage to your opponent for each card they control. If this card you control is destroyed by an opponent's card and sent to your Graveyard: Inflict 1000 damage to your opponent.
