Mystical Space Typhoon is a Quick-Play 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, Mystical Space Typhoon is Unlimited.
YGOPRODeck lists Mystical Space Typhoon for these formats: GOAT, OCG GOAT, Duel Links, Common Charity, Edison, Speed Duel, TCG, OCG, Master Duel.
A listed print of Mystical Space Typhoon appears in 2-Player Starter Deck: Yuya & Declan (YS15-END13) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Mystical Space Typhoon is about $0.09 on Cardmarket (prices change frequently).
