Why Can I Find Bastion’s Rares and Treasures?

There are several reasons for killing rare rare mobs in Bastion:
Rare mobs and treasures are a decent supply of anima every day-Rares will act as a good substitute for those seeking to farm anima for their Covenant Sanctum pool with rare regular resetting and the existing lack of anima from World Quests. Treasures assist with anima as well, but they are only one-time.
Killing all available rares in Bastion and robbing all Bastion riches at least once awards the accomplishments of Adventurer of Bastion and Treasures of Bastion, part of the Bastion meta accomplishment Bastion Bested, for achievement hunters.

Rare Positions in Bastion
There are also the odd ones that turn up in Bastion. This list is currently incomplete as Shadowlands is still under progress, filling up as more rare ones are found.
The TomTom Addon is supposed to use these coordinates. Using a utility plugin, such as Paste, to copy it more quickly.

/way 42.6 80.0 Herculon
/way 55.1 80.6 Beasts of Bastion (Aethon, Cloudtail, Nemaeus, Sigilback)
/way 40.7 52.9 Wingflayer the Cruel
/way 40.9 47.3 Dionae
/way 48.6 51.1 Basilofos, King of the Hill
/way 50.8 58.8 Cloudfeather Guardian
/way 43.4 25.2 Unstable Memory
/way 63.6 35.2 Swelling Tear (Xixin the Ravening, Worldfeaster Chronn, Embodied Hunger)
/way 66.0 43.6 Collector Astorestes
/way 57.2 63.7 Bookkeeper Mnemis
/way 45.7 64.7 Echo of Aella
/way 30.2 55.1 Reekmonger
/way 59.7 72.2 Fallen Acolyte Erisne
/way 51.1 40.8 Baedos
/way 51.4 68.6 Nikara Blackheart
/way 60.3 79.7 Sundancer
/way 27.7 30.0 Dark Watcher
/way 50.8 19.6 Enforcer Aegeon
/way 37.5 41.7 Demi the Relic Hoarder
/way 32.5 23.3 Aspirant Eolis
/way 56.4 46.1 Corrupted Clawguard
/way 51.4 68.6 Selena the Reborn
/way 22.6 22.9 Sotiros & Orstus

Herculon – Aspirant’s Chest – Loot Weak Anima Motes across the Infinity Vestibule to put the unusual to power.

Aethon – Aethon’s Horn, Glimmerfly Cocoon, – Speak to Orator Kloe to cause a Courser (horse) when the hologram next to her reveals the rare.

Cloudtail – Fang of Nemaeus, Glimmerfly Cocoon – Speak to Orator Kloe to trigger the rare when a Larion (winged lion) is shown next to her in the hologram.

Sigilback – Sigilback’s Smashshell, Glimmerfly Cocoon – Talk to Orator Kloe when the hologram next to her displays a Turtle to trigger the rare one.

Wingflayer the Cruel – Regurgitated Kyrian Wings – A Kyrian member is expected to channel his Anima Conductor to the Temple of Courage to spawn. Using the Horn of Bravery after finished to put down the unusual one.

Dionae – — – To begin the action, talk to the nearby Stewart and summon the uncommon one.

Basilofos, King of the Hill – Hill King’s Roarbox – You will be labelled with purple eyes when entering the field. Stay marked for the unusual to spawn for ~2 minutes.

Cloudfeather Guardian – Golden Cloudfeather – Destroy Anima-Starved Cloudfeather to spawn the rare in the area.

Unstable Memory – — – On top of other fragments, carry Unstable Memory Fragments before you have 10 stacks of Instability to spawn the unusual.

Xixin the Ravening – — – Has a chance during Swelling Tear events to breed.

Embodied Hunger – — – Has a chance during Swelling Tear events to breed.

Worldfeaster Chronn – — – Has a chance during Swelling Tear events to breed.

Collector Astorestes – — – It needs you to gather tomes in a particular order.To learn how to spawn the unusual, refer to this comment to learn how to spawn the rare.

Bookkeeper Mnemis – Book-Borrower Identification – Share the Transformed Praetors in the region with a spawn. Converted Praetors if not up for the unusual to spawn.

Echo of Aella – Heavenly Drum – The Organize Field patrols. Talk to her, originally neutral, to combat it. After being vanquished, Loot falls out of her chest.

Reekmonger – — – The Shrine of Courage.efeated, floats around.

Selena the Reborn (Repair Vesper: Overture Sophia’s) – Chime of Celerity – The Elite of Scarce. The Ancient Incense helps three players to evoke the unusual by channeling.

Champion of Loyalty – Ascended Skymane – Ring 5 Bastion Vespers will be at the coordinate site at the same time to spawn the rare ones. The Vespers ring needs 5 players.
Destroy all 5 of the unusual ones and plunder the Ascended Cache for the mount.

Fallen Acolyte Erisne – — – The Organize Field patrols.

Baedos – Eternal Crystal – The Scarce Elite. Take the Purians to the nearby Baedos’ Fruit Barrel to begin the war. It will return to its original spawn point and throw a chest with loot until Baedos hits 50 percent.

Nikara Blackheart – Kyrian Bell – The Scarce Elite. The Ancient Incense allows three players to channel to invoke the unusual.

Sundancer – Sundancer – Flies around the field of teamwork. Mount on it to receive the mount with a mixture of Sunrider’s Blessing (altar located near one of his spawning areas) and Skystrider Glider (crafted from Direction of Ascension).

Dark Watcher – Death Warden’s Greatblade – If you get the Ominous Gaze debuff, go to the coordinate region, the uncommon one can be destroyed. Speak to her and she’ll resurrect you, helping you to kill her. Die to the surrounding mobs to find the rare in spirit form.

Enforcer Aegeon – — – Patrols around the Forge of Eternity.

Demi the Relic Hoarder – — – Cast Anima Shield when engaged, beginning at a 99 percent reduction. Rare flees in need of help. The usefulness of Anima Shield is diminished by dealing harm to the unusual.

Aspirant Eolis – — – Fragile Humility Scroll use it on Aspirant Eolis to save him. Plunder a Delicate Modesty

Corrupted Clawguard – — – Loot a Discarded Phalynx Core around Bastion from Centurions and implant it to activate it on the uncommon one.

Eliminator Sotiros & Larionrider Orstus – — – A Kyrian member is expected to channel their Anima Conductor into the Allegiance Citadel to spawn. Go to the position after finished and connect with the Black Bell to spawn the uncommon ones.

Locations of Treasure in Bastion
This are all the riches in Bastion that appear. This list is currently incomplete as Shadowlands is still in progress, being filled up as more treasures are

Scroll of Aeons – Scroll of Aeons – Loot 2 Purian and placed them into tribute bowls around Aspirant’s Crucible to spawn the treasure.

Purifying Draught – Purifying Draught – Near the statue of an angel.

Larion Tamer’s Harness – Larion Treats, Larion Tamer’s Harness – It’s located at the edge of a cavern.

Abandoned Stockpile – Random Greens/Materials – Hidden behind a few bushes is the entrance.

Windsmith’s Tools – Ascended Flute – To open the treasure, Broken Kyrian Flute is required, dropped from Agitated Etherwyrm i in the field.

Vesper of Virtues – Kyrian Bell – In a house inside the Temple of Purity.

Lost Disciple’s Notes – Lost Disciple’s Notes – To enter the treasure, jump from the cliff to the top.

Stolen Equipment – Random Green/Blue – Have a random Green / Blue BOE piece.

Experimental Construct Part – Re-Powered Golliath Fists – Requires to communicate with Unstable Construct Anima . Drops from mobs close by.

Memorial Offering – — – To receive the Memorial Offering Key and open the treasure, buy Memorial Wine from Kobri and use it on the drink tray near the treasure.

Gift of Agthia- Unearthly Chime – Get the Proof of Courage by engaging at 39.1 54.4 with Agthia’s Flame and finishing her exam to open the treasure.

Gift of Chyrus – — – Get the Proof of Humility to open it by using /kneel in front of the treasure.

Gift of Devos – Benevolent Gong – Get the Proof of Loyalty at 23.9 24.8 by taking the Flame of Devotion and carrying it to the nearest brazier.

Gift of Thenios – — – Through using the teleporter near the chest, receive the Proof of Wisdom and light the incenses in the right order.
Right Order: Click Tolerance Incense-> Click Awareness Incense-> Click Intuition Incense > DON’T Press Judgment Incense, click Anima Orb instead > Click Fifth Platform Judgment Incense and Port Up.

Gift of Vesiphone – Purity – By ringing the bell above the chest and standing under the surrounding waterfall to open the treasure, Gain Proof of Purity.