World of Warcraft: Midnight offers 4 unique rewards when you complete each zone achievement. Many of these are just simple spot and loot, so I’ve only included videos for the trickier ones.

Treasures of Eversong Woods

Discover the hidden treasures across Eversong Woods. Completing this achievement rewards Sootpaw, the non-combat companion.

Rookery Cache (24, 69) – Buy some Tasty Meat from Farstrider Aerieminder and place it at the Mischevious Chick to receive the Rookery Key. It rewards the Sunwing Hatchling companion.

Gift of the Phoenix (40, 19) – once you click the vessel, catch 5 cinders, then return to the vessel. It contains the Gilded Eversong Cup (decor item).

Gilded Armillary Sphere (44, 45) up in the building. Contains the Gilded Armillary Sphere.

Farstrider’s Lost Quiver (60, 67) leaning against a rock. Contains the Lost Quiver.

Burbling Paint Pot (48, 75) loot the pot by the easel and the animated fishing rod. Get in the water to reveal Dali, the companion pet.

Triple-Locked Safebox (38, 76) – requires 3 Battered Safebox Keys. It contains the Gemmed Eversong Lantern (decor item).

Forgotten Ink and Quill – 43, 69) – inside the building. Contains the Lively Songwriter’s Quill (decor item).

Antique Nobleman’s Signet Ring (52, 45) – on the desk behind the privacy screen inside the building. Contains the Noble’s Signet Ring.

Stone Vat (40, 60) – Loot 10 bunches of grapes, add them to the vat and jump around to crush them, then buy a Packet of Instant Yeast from the nearby vendor. Contains the Goldenmist Grapes (decor item).

The Incomplete Book of Sonnets is not part of the achievement, but it offers a really nice Silvermoon Library Bookcase for those interested.

Treasures of Zul’Aman

Discover the hidden treasures across Zul’Aman. Completing this achievement rewards the Pango Plating toy.

Sealed Twilight Blade Bounty (21,77) – Solve each puzzle in all four towers. Rewards the Arsenal: Twilight Blade.

Burrow Bounty (44, 47) inside a cave. Contains Phial of Burrow Balm

Secret Formula (40, 35) is on a table inside a small building. It contains the Fetid Dartfrog Idol.

Honored Warrior’s Cache (46, 82) – click the Honored Warrior’s Urn at each location, kill the mob for an item to unlock the cache. Rewards the Ancestral War Bear.

Bait and Tackle treasure of Zul'Aman

Bait and Tackle – inside a cave at (21, 67) Revantusk Sedge. Contains Abyss Angler’s Fish Log.

Mrruk’s Mangy Trove (52,65) is guarded by Mrruk the Musclefin. It contains Tobani’s Medicine Satchel.

Abandoned Nest (42,52) loot the nest on top of a tree. Contains the Weathered Eagle Egg that hatches into Scruffbeak (companion).

This is no longer part of the achievement.

Abandoned Ritual Skull (44,43) – down in a cave. Requires 1,000 Vile Essence to open. Wait until you start the Something Vile This Way Comes storyline at level 90. Pick up Dirty Deeps from Vun’zarah in Witherbark Bluffs. The questline provides a useful ability Shadra’s Gift, and a buff that will increase your damage and regenerate health, so it’s best to farm all 1,000 when you have these abilities, given you’re questing around Maisara Caverns, an elite area around the dungeon.

Contains the Hexed Vilefeather Eagle.

Treasures of Harandar

Discover the hidden treasures across Harandar. Completing this achievement rewards the Vivacious Chloroceros.

Failed Shroom Jumper’s Satchel (71, 31) Next to the corpse of the Failed Shroom Jumper. Contains Shroom Jumper’s Parachute (toy).

Sporelord’s Fight Prize (73, 65) Sitting between two sleeping Sporelord’s Guards. Contains Sporelord’s Authority (cosmetic polearm).

Kemet’s Simmering Cauldron (55, 39) Percival (companion) is just chilling in a cauldron. LOL

Impenetrably Sealed Gourd fluid Treasures of Midnight

Impenetrably Sealed Gourd (27, 67) – Create the Fizzing Fluid to loosen the treasure. Rewards the Perturbed Sporebat companion.

Peculiar Cauldron (40, 28) – requires 150x Crystalized Resin Fragments to open. Contains the Ruddy Sporeglider mount.

Burning Branch of the World Tree (47, 50) sitting on top of a leaf canopy. Contains 350x Voidlight Marl

Reliquary’s Lost Paintbrush (62, 51) in the water. Contains the Reliquary-Keeper’s Lost Shortbow. Mine also contained the Waterlogged Haranir Pigment Bowl (decor item). Not sure if it’s a random drop.

Gift of the Cycle (51,52) – Offer three items to three spirits. Rewards the Gift of the Cycle toy.

Sporespawned Cache (46,67) Loot the Fungal Mallet, then bang the Mycelium Gong. Rewards the Untainted Grove Crawler (mount)

Treasures of Voidstorm

Discover the hidden treasures across Voidstorm. Completing the achievement rewards the Interdimensional Parcel Signal toy.

Final Clutch

Final Clutch of Predaxas (49, 79) inside a cave in the Den of Predaxas. Work your way to the egg without touching any of the charged rings. Contains the Reins of the Insatiable Shredclaw (mount).

Bloody Sack (63, 75) – located inside the Obscurion Citadel. Rewards the Hungry Black Hole (toy).

Stellar Stash (53, 32) – inside the building at the Voidscar Arena. Contains the Void Elf Round Table (decor).

Scout’s Pack (49, 20) at the top of the western peak in the VoidScar Arena. Contains the Unused Initiate’s Bulwark (cosmetic).

Quivering Egg (31, 44) sitting under a skeleton in The Molt. Contains the Nether Siphoner (companion).

Discarded Energy Pike (35, 41) inside an airship within Shadowguard Point. Contains the Barbed Riftwalker Dirk (cosmetic).

Half-Digested Viscera (37, 69) take the left passage inside the cave. Contains Willie (companion)

Void-Shielded Tomb (requires level 90 for the potion) Contains the Stormarion Core, which you can use to build defences during the Stormarion Assault event in Voidstorm.

Malignant Chest (cave entrance 53, 44) activate the Malignant Nodes. Contains Void Elf Torch (decor)

Forgotten Researcher’s Cache (48, 78) fly down into the Lair of Predaxas. Find the chest at the back of the den. Contains the Researcher’s Shadowgraft toy.

Embedded Spear (55, 75) sticking out of the skeleton at the Obscurion Citadel pit. Contains the Harpoon of Extirpation (cosmetic).

Exaliburn (28, 72) sticking out of a rock at Stormarion Keep. Drink the potion near the sword. Contains Extinguished Exaliburn (cosmetic). This was bugged for me. Reloading, flying out of the area and logging out did not work for me.

Faindel’s Quiver (43, 81) leaning against a boulder. Contains Faindel’s Longbow (cosmetic)