Skyscraper is a Field 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, Skyscraper is Unlimited.
YGOPRODeck lists Skyscraper for these formats: Duel Links, Speed Duel, Common Charity, Edison, TCG, OCG, Master Duel.
Skyscraper belongs to the Elemental HERO archetype—use that tag when searching for engine pieces and tech options.
A listed print of Skyscraper appears in Cybernetic Revolution (CRV-EN048) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Skyscraper is about $0.06 on Cardmarket (prices change frequently).
