Molting Escape is a Equip 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, Molting Escape is Unlimited.
YGOPRODeck lists Molting Escape for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Molting Escape appears in Stardust Overdrive (SOVR-EN049) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Molting Escape is about $0.12 on Cardmarket (prices change frequently).
