Glory of the Nathria Raider

During the Shriekwing encounter, players who receive the puddle debuff must run into the existing puddles placed near the edges of the room. Place markers on those puddles before the fight begins so debuffed players know where to go.

During the Huntsman Altimor encounter, kite each dog through all corners of the room. Each dog will leave a mark on the floor confirming that corner has been covered.

During the Hungering Destroyer encounter, allow his Volatile Ejection — the purple substance on the floor — to strike the canisters positioned around the room, repositioning the boss as needed to line up the ejections with the canisters.

During the Lady Inerva Darkvein encounter, have a player bring a Son of Animus into the fight as part of the achievement mechanic.

When waiters appear during the Council of Blood encounter, right-click them as they come out — the achievement will complete even if no wine animation visibly appears.

Before entering the Stone Legion Generals encounter, click the flower in the hallway leading to the boss, then have every player pick up an anima orb during the intermission phases to cause the bouquet to bloom.

Once all required Castle Nathria achievements are completed in a single run or across runs, the meta-achievement completes and awards the Rampart Screecher, which is a flying mount.