Battle Instinct 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, Battle Instinct is Unlimited.
YGOPRODeck lists Battle Instinct for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Battle Instinct appears in Duelist Revolution (DREV-EN064) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Battle Instinct is about $0.11 on Cardmarket (prices change frequently).
