Resonator Command is a Quick-Play 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, Resonator Command is Unlimited.
YGOPRODeck lists Resonator Command for these formats: Common Charity, Duel Links, TCG, OCG, Master Duel.
Resonator Command belongs to the Resonator archetype—use that tag when searching for engine pieces and tech options.
A listed print of Resonator Command appears in 2021 Tin of Ancient Battles (MP21-EN077) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Resonator Command is about $0.07 on Cardmarket (prices change frequently).
