Magic Gate of Miracles is a Normal 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, Magic Gate of Miracles is Unlimited.
YGOPRODeck lists Magic Gate of Miracles for these formats: TCG, OCG, Master Duel.
A listed print of Magic Gate of Miracles appears in Duel Power (DUPO-EN019) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Magic Gate of Miracles is about $0.18 on TCGPlayer (prices change frequently).
