Field Spell Cards, formerly Field Magic Cards (Japanese: フィールド魔（ま）法（ほう）カード Fīrudo Mahō Kādo), have the advantage of being able to change the entire state of play for its controller's or for both players' side of the field. They are Spell Speed 1 and are placed on the Field Zone, apart from the Spell & Trap Zones. A player may activate a Field Spell Card at any time during their Main Phase; any card that currently occupies that Field Zone must first be sent to the Graveyard in order to a new one to be activated. A player can also choose to set a Field Spell Card.