Spell & Trap Zone

Spell & Trap Card Zones are the boxes on the playing field located below the Monster Card Zone. You can only have 5 in play at any one time, 5 face-up or face-down Spell Cards and/or Trap Cards, with an additional Field Spell Card If you have all 5 Zones occupied, to activate another Spell Card, or to Set another Spell/Trap Cards from your hand, one of your Spell/Trap Cards needs to be removed from the field.