Intrigue Shield 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, Intrigue Shield is Unlimited.
YGOPRODeck lists Intrigue Shield for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Intrigue Shield appears in Battle Pack 3: Monster League (BP03-EN231) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Intrigue Shield is about $0.04 on Cardmarket (prices change frequently).
