Iron Call 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, Iron Call is Unlimited.
YGOPRODeck lists Iron Call for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Iron Call appears in Duel Terminal 7b (DT07-EN093) at Duel Terminal Normal Parallel Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Iron Call is about $0.15 on Cardmarket (prices change frequently).
