@Tetsuya pon on Tumblr; @Purple; @Czeliate and @Dramas26 from BA escreveu:

Roughly translated:

Grimmjow and the original espada form of Nel come out of the garganta.
Nel pushes Grimmjow out of the way and jumps at Ichigo while saying "ichigoooo"(like in the picture)

Riruka also appears(It isn't clear if its at the same time as Grimmjow/Nel or later in the chapter, but I'm going to say somewhere else in the chapter).
She's the Fullbringer who jumped to her death(I think this is a reference to her having jumped from the roof of a building when we last saw her, not that she killed herself after the fullbring arc)

Riruka says: "I said to put it in quickly!"(this is what she says in the picture)

Everyone is aiming for the royal palace.