Banquet of Millions 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, Banquet of Millions is Unlimited.
YGOPRODeck lists Banquet of Millions for these formats: Common Charity, TCG, OCG, Master Duel.
A listed print of Banquet of Millions appears in Phantom Rage (PHRA-EN079) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Banquet of Millions is about $0.06 on Cardmarket (prices change frequently).
