https://www.gamespot.com/articles/monster-hunter-worlds-second-horizon-zero-dawn-que/1100-6457067/

Monster Hunter World players on PS4 have already had an opportunity to craft an exclusive set of Watcher Palico gear inspired by Horizon Zero Dawn, and now they'll have a chance to dress like Horizon protagonist Aloy herself. The second part of Monster Hunter World's Horizon crossover event is now live, and as before, you'll only have a limited time to complete it.

From now until March 15, players can embark on a new Event Quest called The Proving. This six-star mission requires a Hunter Rank of 11 or higher to accept, and it takes place in the Ancient Forest. The objective of the quest appears to be fairly straightforward--hunt an Anjanath--but this particular monster is much larger than the ones players have encountered in the game so far.