Probably nothing spectacular at opening. Soruce: https://parkmag.pl/nowe-wiesci-z-hossolandu-mamy-nieoficjalne-doniesienia-o-atrakcjach/
"Unconfirmed reports from observers that we have reached further suggest that the roller coasters supplied to Hossoland by Vekoma will most likely include the Junior Coaster (247 m and 335 m) as well as the Suspended Family Coaster (453 m).
Earlier, there were also speculations about the GhostRider model, the first one of which Vekoma was supposed to build for Hossoland. However, we did not receive such confirmation. It is known, however, that GhostRider is to be built in Cacau Park - an amusement park that is being built in Brazil (and whose main theme will be chocolate and cocoa). Is Vekoma building two rollercoasters of this type? It is not known yet.
Representatives of the Hosso Group in a conversation with Parkmag do not yet want to confirm or deny the speculations that appear in discussions about Hossoland and leaks from the construction."