Here are the ones I know so far:
Debit Card:
RBL Signature+: Up to 1L/month for 1% rewards redeemable for GVs (seems like the best option still, risk of devaluation high)
HDFC Millennia DC: Up to ₹40k/month for ₹400 (1%) cashback (difficult with Paytm ban)
HDFC Platinum DC: Upto ₹75k/month for...