Original Bamboo Sword is a Equip Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
On the current TCG and OCG Forbidden & Limited lists tracked here, Original Bamboo Sword is Unlimited.
YGOPRODeck lists Original Bamboo Sword for these formats: Common Charity, TCG, OCG, Master Duel.
Original Bamboo Sword belongs to the Bamboo Sword archetype—use that tag when searching for engine pieces and tech options.
A listed print of Original Bamboo Sword appears in Darkwing Blast (DABL-EN070) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Original Bamboo Sword is about $0.06 on Cardmarket (prices change frequently).
