Phantom Knights' Spear is a Continuous 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, Phantom Knights' Spear is Unlimited.
YGOPRODeck lists Phantom Knights' Spear for these formats: Common Charity, TCG, OCG, Master Duel.
Phantom Knights' Spear belongs to the Phantom Knights archetype—use that tag when searching for engine pieces and tech options.
A listed print of Phantom Knights' Spear appears in Legendary Hero Decks (LEHD-ENC14) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Phantom Knights' Spear is about $0.11 on Cardmarket (prices change frequently).
