Introduction
Currently, the only Tier 10 (T10) horses developed are the Mythical Arduanatt (Pegasus) and Mythical Dine (Unicorn), however, there are plans to add a Tier 10 (T10) version of Doom at a later date as well.
It is also worth noting that the Tier 10 (T10) Mythical horses do not have a gender and although they are worth more than Tier 9 (T9) version, they cannot be placed on the Horse Market to be sold to other players.
Materials needed for a Tier 10 (T10) Attempt
In order to create a Tier 10 (T10) Mythical Horse, you need both a male and female Tier 9 Horse of the same type. Both horses must be level 30, but their skills and stats do not matter.
Once you have both horses, take them to either Stonetail Ranch or Grana Stable. You then need a new item called Mythical Censer.
Mythical Censer Recipe
Processing (L), Manufacture
Old Moon Censer x 1 
Mythical Powder x 10
Mythical Feather x 10
Fire Horn x 10
Powder of Flame x 10
Old Moon Censer Recipe and Materials
You need 1 Old Moon Censer for each T10 attempt.
Pure Copper Crystal x100
Pure Platinum Crystal x100
Melody of the Stars x25
Pure Tin Crystal x100
Moonlight Opal x100
Magical Lightstone Crystal x300
Old Moon Censer Mold
Old Moon Censer Mold can be purchased from any Old Moon Manager for 20,000,000 silver each. You need 1 of them for each T10 attempt.
Locations of Old Moon Managers can be found below:
Mythical Powder Recipe and Materials
In total, you need 10 Mythical Powder for each T10 attempt.
Everlasting Herb x10 (total per attempt: 100)
Black Stone Powder x10 (total per attempt: 100)
Flower of Oblivion
Flower of Oblivion is obtained by exchanging horses using Imperial Horse Delivery, you need 100 of them for each T10 horse attempt.
You can obtain Flowers of Oblivion x100 by selling an Imperial Steed, but this is very rare and not relialbe.
The other way to obtain them is by selling a level 15 or higher horse using Imperial Horse Delivery by checking the horse in at a Stable Keeper. Click the button “Imperial Horse Delivery”. You will obtain silver for the horse, as well as Imperial Training Seals, and a certain amount of Flower of Oblivion.
The amount of Flower of Oblivion you get depends on the tier of the horse.
| Horse Tier | Flower of Oblivion |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 10 |
| 7 | 15 |
| 8 | 20 |
Royal Fern Root
Royal Fern Roots can be obtained via a weekly and daily quest. You need 100 of them in total for each attempt. They are one of the more annoying bottlenecks since it is time-gated and requires you to complete a quest each day.
You can also obtain Royal Fern Root x100 by selling an Imperial Steed, but this is very rare and not relialbe.
The weekly and daily quests can be obtained from Wapra at Stonetail Ranch, or Liana in any major city.
- Weekly quests reset every Thursday at 00:00 UTC.
- Daily quests reset everyday at 00:00 UTC.
For the Daily quest, you will complete 1 of the following quests.
The one you accept and complete depends on your current Training level, and the higher training level, the more Royal Fern Roots you get, so its best to use a character with as high Training level as possible.
Mythical Feather
There are a few different ways of obtaining Mythical Feathers, and you need 10 of them for each T10 attempt.
Most of these options are unreliable (such as the Imperial Steed), and it is recommended to preorder Mythical Feathers when possible.
If there are none on the market, the best ways to obtain them would be either exchanging Fairies, or completing the Weekly quests.
Exchange Fairy Wings for Mythical Feathers at 
Low chance of obtaining Mythical Feather when gathering 
Hand over Wings of Ascension for Mythical Feather x1
Exchange Red Earth Bloodstone x10 for a Mythical Feather
Obtain Mythical Feather x10 by selling an 
Hand over Krogdalo’s Origin Stone to Wapra or Liana
Hand over Carrot Confit to Wapra or Liana
Other Items and Tips
Another annoying item to get hold of is the Fruit of Enchantment. For each attempt, you need x100 of them. It is recommended to breed certain crops for them on your farm if you are having trouble getting hold of them.
Crops that give Fruit of Enchantment:
- Silver Azalea
- Fire Flake Flower
- Silk Honey Grass
- Dry Mane Grass
If you really need a lot of fruits, you can also use 
Mysterious Seeds, since these give a high amount of fruits when you breed them (30 – 40 fruits per seed). Mysterious Seeds are randomly obtained when harvesting, breeding, pruning, or killing pests on a Special/Magical Seed.
To use Mysterious Seeds, combine them with one of the crop seeds above using processing (L) > Shaking. You must be Artisan level 1 or higher to tend to Mysterious Seeds. Make sure you select “Breed” when collecting them to obtain fruits instead of the crops. It’s also important to note that you will not get any seeds back when you use Mysterious Seeds.
Tier 10 (T10) Breeding Process
Once you have created the Mythical Censer, you need to put both of your Tier 9 horses at either the Stonetail Ranch stable, or Grana Stable, to attempt to awaken the horse.
You need both a male and female Tier 9 Horse of the same type. Both horses must be level 30, but their skills and stats do not matter.
There is a fixed success rate of 3%, this means that if you fail you do not get failstacks to increase the chance.
- If the dream process fails, the materials are consumed but both of the horses will be returned to you.
- If the dream process is successful, you will exchange both horses for a new Tier 10 Mythical horse which will be level 1.
Video kindly provided by HolyTaboo since I don’t have a Tier 10 horse 🙁
Mythical Horse Appearances
Tier 10 (T10) Arduanatt Appearance
Mythical Arduanatt has 2 different appearance options. All Mythical Arduanatts start with the basic (red and black) skin shown below and can be swapped to the newer skin for a small price.
To change the appearance, you can buy a 
Quturan’s Fruit item from Francia in O’dylitta. This item costs 100 million silver and can be used at a Stable Keeper to change your Mythical Arduanatt’s Appearance.
Tier 10 (T10) Dine Appearance
Tier 10 (T10) Horse Skills
A Mythical horse can be leveled using the Courser Method, like a normal T9 horse to acquire all horse skills. All tier 9 skills are available on a Mythical horse, as well as new exclusive skills.
When a Tier 10 (T10) Mythical Horse is born, it automatically learns the following skills:
Tier 10 (T10) Arduanatt Stats and Skills
- Speed: 137.5%
- Accel.: 137.5%
- Turn: 122.5%
- Brake: 122.5%
Mythical Arduanatt gains between 0.1% and 1.3% per level (up to level 30).
Tier 10 Arduanatt horses are also born with these additional skills:
Tier 10 (T10) Dine Stats and Skills
- Speed: 133%
- Accel.: 133%
- Turn: 127%
- Brake: 127%
Mythical Diné gains between 0.1% and 1.3% per level (up to level 30).
- Consuming all Breath of Okiara will dismount you from your Mythical Diné.
- You can dismount from Mythical Diné while standing on water. You can also mount Mythical Diné while swimming (as long as there’s Breath of Okiara to spare.)
Breath of Okiara will naturally replenish whenever Dine is on land:
- Idle, moving, and using skills on land (mounted)
- While standing idle on land (unmounted)
Tier 10 Dine horses are born with these additional skills:
- Using Quicksilver at shallow waters or swamps such as Catfishman Camp, Swamp Naga, and Swamp Fogan Habitats, and Tshira Ruins, will not consume the Breath of Okiara.
- You can mount Mythical Diné with a matchlock equipped, but cannot gallop across the water while it’s still equipped.
