@dwargone: The first clear condition for this particular trial requires you to lower the HP of the Herons first so that they would devour the Prisms. Be careful not to defeat the Prisms first, otherwise you will not be able to clear the first condition. While I believe it's possible to do this trial in 1 attempt, playing it safe is more of my playstyle. So I avoided any big attacks until the Herons devoured the Prisms. You can try nuking the Herons right as they spawn and maybe it'll complete the 2nd condition when they devour the Prisms before the 45s. Happy Gaming Rovers~ #wutheringwaves #gaming #wuwaguide