R.B. Next Phase is a Counter Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, R.B. Next Phase is Unlimited.
YGOPRODeck lists R.B. Next Phase for these formats: Common Charity, TCG, Master Duel.
R.B. Next Phase belongs to the R.B. archetype—use that tag when searching for engine pieces and tech options.
A listed print of R.B. Next Phase appears in Doom of Dimensions (DOOD-EN096) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for R.B. Next Phase is about $0.07 on Cardmarket (prices change frequently).
