Hero Blast 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, Hero Blast is Unlimited.
YGOPRODeck lists Hero Blast for these formats: Duel Links, Common Charity, Edison, Speed Duel, TCG, OCG, Master Duel.
Hero Blast belongs to the Elemental HERO archetype—use that tag when searching for engine pieces and tech options.
A listed print of Hero Blast appears in HERO Strike Structure Deck (SDHS-EN036) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Hero Blast is about $0.18 on Cardmarket (prices change frequently).
