kotak myntra credit card

I have been using Myntra Kotak Crdit card which used to give me 7.5% flat discount in general days and 12% flat discount in secial occasions. But now they have shut down the card and I am looking for a new card for online shopping specially on Myntra. I came across Flipkart Axis, Flipkart SBI...

Kind of expected this to happen. Kotak had already planned the closure of this card way in advance when it sent the upgrade offer to Zen card about a month back to me (picture attached). I had ignored the mail back then. Then Flipkart Axis devaluation and revaluation happened and now offered 7.5...