Nilla+RY4 = Nilry
This is just a simple vanilla RY4 tobacco. It's not an overly strong tobacco flavor. I would say it's kind of smooth, and subtly sweet.
This was actually my first test of the combination of these flavors. I just used the average mixing levels for both for a first test, and it turned out good enough that I didn't want to change it. Despite being my first test of these two flavors, it's been an off and on ADV for me. I haven't modified it, despite making quite a few batches of it. Occasionally I have considered that it might taste better with a bit more tobacco, and actually made a slightly modified version with RY4 Double & Desert Ship added. I'm putting that up now, so go check it out, under Nilry Double Ship
Modifications and experimentation are highly encouraged. If you do make an adaptation, consider leaving a comment!