Over on the Official Marvel site they have officially announced 4 of the 6 figure in the second Black Panther wave.
From the site itself:
“If you’ve been clamoring for more of Hasbro’s popular Marvel Legends figures inspired by Marvel Studios’ “Black Panther,” get ready, as the second wave of figures is coming this December!
Fans can create a legendary kingdom with this Legends Series assortment! Each figure features intricate deco and premium articulation in 6-inch scale, as well as a different Build-A-Figure piece. Collect all the figures in the wave to complete the impressive Build-A-Figure. The new wave includes characters such as Black Panther, T’Chaka, Ulysses Klaue and Ayo.
For the many who understandably love T’Challa’s sister, Shuri, we also have some exclusive info that should make you very happy – Shuri will be getting her own Marvel Legends figure in 2019!
The Marvel “Black Panther” Legends Series 6-inch figure assortment retails for $19.99 each. Each figure is sold separately and will be available at most major retailers and HasbroToyShop.com
Several of the upcoming “Black Panther” Marvel Legends figures will be on display at Hasbro’s booth for those attending San Diego Comic-Con this weekend, and you can get a look at early photos of the figures below.
San Diego Comic-Con runs from July 19-July 22. Watch Marvel LIVE at www.marvel.com/SDCC2018 for minute-by-minute updates on all things Marvel. Join the conversation using #MarvelSDCC.”
Note that it mention that we will be getting a Shuri figure but not in this wave. Instead she will come out in 2019 (Probably part of one of the Avengers 4 waves)