Heroic Chance is a Normal Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
On the current TCG and OCG Forbidden & Limited lists tracked here, Heroic Chance is Unlimited.
YGOPRODeck lists Heroic Chance for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
Heroic Chance belongs to the Heroic archetype—use that tag when searching for engine pieces and tech options.
A listed print of Heroic Chance appears in OTS Tournament Pack 19 (POR) (OP19-PT038) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Heroic Chance is about $0.07 on Cardmarket (prices change frequently).
