Edge Hammer 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, Edge Hammer is Unlimited.
YGOPRODeck lists Edge Hammer for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Edge Hammer belongs to the Elemental HERO archetype—use that tag when searching for engine pieces and tech options.
A listed print of Edge Hammer appears in Duelist Pack: Jaden Yuki 2 (DP03-EN029) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Edge Hammer is about $0.35 on TCGPlayer (prices change frequently).
