Hey, Trunade! 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, Hey, Trunade! is Unlimited.
YGOPRODeck lists Hey, Trunade! for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Hey, Trunade! appears in 2018 Mega-Tin Mega Pack (MP18-EN210) at Secret Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Hey, Trunade! is about $0.25 on TCGPlayer (prices change frequently).
