Advanced format ruling
Field Barrier
Card effect (current official text)Field Spell Cards on the field cannot be destroyed. Neither player can activate a new Field Spell Card. You can only control 1 "Field Barrier".
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.