Defense Zone is a Short Print Spell Card card from Yu-Gi-Oh! (Code of the Duelist, COTD). Current market price: $0.14.
Short Print
Code of the Duelist (COTD)
Card Text
For each monster a player controls in their Main Monster Zone, their Spells/Traps in the same column as that monster cannot be destroyed by their opponent's card effects, and their opponent cannot target them with card effects.
