The Seal of Orichalcos
This card cannot be destroyed except by the effect of "Legendary Knight Timaeus". Increase the ATK of all monsters on your side of the field by 500. This card's controller may use his or her Spell & Trap Card Zone as an extra Monster Card Zones. Monster Cards summoned in the Spell & Trap Card Zone are still treated as Monster Cards, and can still declare an attack. However, they cannot be declared as an attack target unless their controller's Monster Card Zone is unoccupied. This field spell is not destroyed if another field spell is played.
- Rarity: Super Rare
- Card Type: Spell/Magic Card / Field
- Password: 00000016