Different Dimension Ground is a Normal Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Different Dimension Ground is Unlimited.
YGOPRODeck lists Different Dimension Ground for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Different Dimension Ground appears in Battles of Legend: Chapter 1 (BLC1-EN076) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Different Dimension Ground is about $0.17 on TCGPlayer (prices change frequently).
