This cultivar was listed on the Hosta Lists website as a non-registered cultivar from Viktoria Serafin of Glenbrook Farm in New York. The pictures (by Viktoria) show a 'Krossa Regal'-type, upright hosta with blue-green leaves that have a slightly whitish medial (center) variegation. It has pale lavender flowers. Hostalists.org includes this as a large, upright hosta with tall flower scapes which is sterile.

It is most likely a sport of H. 'Krossa Regal'...but we don't know for sure.