Honestly... there's no such thing as a "down and in" ball. Whether you can play down and in with any of several balls depends on all the usual factors and how they combine to allow you to use the ball in a "down and in" fashion.. Drilling as well surface are all easily modifiable on all Legends balls.
Also, exactly what "down and in" means, will vary slightly to a lot, depending on the bowler.
If you tell us what ball you are using now, how it's drilled, what the surface is like (how it has changed or how you have changed it with use), and any other factors, I or others could possibly recommend one or more Legends balls that you may be able to use.
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"None are so blind as those who will not see."