Parallel Twister 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, Parallel Twister is Unlimited.
YGOPRODeck lists Parallel Twister for these formats: Duel Links, TCG, OCG, Master Duel.
A listed print of Parallel Twister appears in Premium Gold: Return of the Bling (PGL2-EN019) at Gold Secret Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Parallel Twister is about $0.21 on Cardmarket (prices change frequently).
