Sweet Roommaid 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, Sweet Roommaid is Unlimited.
YGOPRODeck lists Sweet Roommaid for these formats: Common Charity, TCG, OCG, Master Duel.
A listed print of Sweet Roommaid appears in 25th Anniversary Tin: Dueling Mirrors (MP24-EN254) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Sweet Roommaid is about $0.10 on Cardmarket (prices change frequently).
