Bottomless Shifting Sand 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, Bottomless Shifting Sand is Unlimited.
YGOPRODeck lists Bottomless Shifting Sand for these formats: GOAT, OCG GOAT, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Bottomless Shifting Sand appears in Dark Beginning 2 (DB2-EN240) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Bottomless Shifting Sand is about $0.18 on TCGPlayer (prices change frequently).
