Lightforce Sword 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, Lightforce Sword is Unlimited.
YGOPRODeck lists Lightforce Sword for these formats: GOAT, Speed Duel, OCG GOAT, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Lightforce Sword appears in Dark Beginning 1 (DB1-EN069) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Lightforce Sword is about $0.03 on Cardmarket (prices change frequently).
