Metal Reflect Slime is a Continuous 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, Metal Reflect Slime is Unlimited.
YGOPRODeck lists Metal Reflect Slime for these formats: OCG GOAT, Speed Duel, Common Charity, Edison, Duel Links, TCG, OCG, Master Duel.
Metal Reflect Slime belongs to the Slime archetype—use that tag when searching for engine pieces and tech options.
A listed print of Metal Reflect Slime appears in Battle Pack 2: War of the Giants (BP02-EN193) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Metal Reflect Slime is about $0.09 on Cardmarket (prices change frequently).
