@CreditCardFino DBS offers two types of core cards - Spark and Vantage.
Spark has three variants - Spark 5, 10, and 20.
Vantage also has three variants, although it is not heavily advertised.
Vantage is not available as a lifetime free (LTF) card and is available for Treasures account holders as Paid.
On the other hand, Spark can be LTF for specific cases, such as savings account holders or salary account holders.
I have seen they usually offer Spark5 or 10 as LTF. However, it is more difficult to get Spark 20 (even as a paid card).