At One With the 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, At One With the Sword is Unlimited.
YGOPRODeck lists At One With the Sword for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
At One With the Sword belongs to the X-Saber archetype—use that tag when searching for engine pieces and tech options.
A listed print of At One With the Sword appears in Ancient Prophecy (ANPR-EN079) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for At One With the Sword is about $0.21 on Cardmarket (prices change frequently).
