So large that an aerial view had to be used to show its size. The card's info says: The Colossal Fortress of Ponyville Continuous Trap After activation, this card is treated as a monster (LIGHT/Rock-Type/Level 10/ATK 0/DEF 4000) and Special Summoned to your side of the field. It cannot attack or be destroyed by battle (with Damage Calculation). This card is still treated as a Trap Card Ultra Rare/Ultimate Rare