Massivemorph is a Normal Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Massivemorph is Unlimited.
YGOPRODeck lists Massivemorph for these formats: Duel Links, Common Charity, Speed Duel, TCG, OCG, Master Duel.
A listed print of Massivemorph appears in 2017 Mega-Tin Mega Pack (MP17-EN230) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Massivemorph is about $0.06 on Cardmarket (prices change frequently).
