I saw some people sharing in previous threads, that
There is a sure way that ICICI offers you high variant LTF cards based on your credit limit if you close all existing credit cards with ICICI.
This is very risky and tedious as one has to go through apay application again and rest cards can be applied through customer care.
But still, it is upto one's own will.
Suppose your limit is 1L+ then you will receive coral LTF, 2L+ then Rubyx LTF and so on.
Nothing is confirmed, only based on experiences of our members.
Thanks