Widespread Dud is a Continuous 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, Widespread Dud is Unlimited.
YGOPRODeck lists Widespread Dud for these formats: Duel Links, Edison, TCG, OCG, Master Duel.
A listed print of Widespread Dud appears in Absolute Powerforce (ABPF-EN079) at Short Print rarity.
Among markets shown on this page, the lowest listed snapshot for Widespread Dud is about $0.12 on Cardmarket (prices change frequently).
