Card · points stay put
Yes Bank Marquee: points stay put
Yes Bank Marquee's published transfer partners changed and the lists have not caught up, so we will not guess at them.
Every source still lists Club Vistara and InterMiles as the transfer partners. Club Vistara no longer exists after the Air India merger, so the published partner list cannot be trusted.
What this means
The bank prices each redemption itself: vouchers, merchandise, or a credit against the bill. No airline or hotel takes these points by transfer, so they never reach an award chart, and nothing on this site can price them as flights.