RESCUE! 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, RESCUE! is Unlimited.
YGOPRODeck lists RESCUE! for these formats: TCG, OCG, Master Duel.
RESCUE! belongs to the Rescue-ACE archetype—use that tag when searching for engine pieces and tech options.
A listed print of RESCUE! appears in Amazing Defenders (AMDE-EN009) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for RESCUE! is about $0.11 on Cardmarket (prices change frequently).
