A full list of supposed episode titles for What If...? season 2 recently found their way online and we now have details (via Toonado.com) about the rumoured premiere, "What If... Nebula Joined the ...

At the time of this writing, Nebula has factored into two separate What If…? storylines: Season 1’s introduction of T’Challa Star-Lord (Chadwick Boseman), and Season 2’s opening episode exploring her ...