Mass Driver is a Continuous Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
Ban status for Mass Driver: TCG Forbidden, OCG Forbidden. Confirm the latest list for your event or online format before you main it.
YGOPRODeck lists Mass Driver for these formats: GOAT, OCG GOAT, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Mass Driver appears in Dark Revelation Volume 1 (DR1-EN143) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Mass Driver is about $0.17 on Cardmarket (prices change frequently).
