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Astellia achievements, rarest first.
Every achievement in Astellia, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Avalon Boss Hunter
0.5%
of players
- Achievements
- 52
- Rarest
- 0.5%
- Ultra rare (under 5%)
- 11
- Average completion
- 12%
1
Avalon Boss Hunter
Defeat Avalon Bosses Blue Blood Warrior Alror, White Opalu Wolf, Cacodemon, Sunok the Great Witch, Protector Roa and Rokas, Spawn of Hellfyre
0.5%
2
Gladiator
Reach Rank C in Colosseum for the first time
0.8%
3
Consecutive Victories
Win a total of 7 Avalons
0.8%
4
Legendary Box Chaser
Complete all Hidden Chest Achievements of Ragferant, Randeilo, and Lentuth
1.5%
5
Achievement Elite
Clear various achievements and collect 3,000 Achievement Points
1.5%
6
Secret of Athlon
Complete all Hidden Chest Achievements of Athlon
1.7%
7
Champion
Reach Rank A in Colosseum for the first time
1.7%
8
Secrets of Lentuth
Complete all Hidden Chest Achievements of Lentuth
1.9%
9
Secrets of Randeilo
Complete all Hidden Chest Achievements in Randeilo
2.7%
10
Dungeon Specialist
Clear a total of 100 Dungeons
3.7%
11
First Victory
Win an Avalon
3.8%
12
Athlon Vanquisher
Complete the Athlon sub-quests: Broken Trust, Assassin in the Desert, and Faulty Experiment
5.3%
13
Legendary Astellian
Own 35 or more Astels
5.5%
14
Secrets of Ragferant
Complete all Hidden Chest Achievements of Ragferant
6.2%
15
Armor Master
Equip [Legendary] Armor for the first time
8.0%
16
Weapon Master
Equip a [Legendary] Weapon for the first time
8.1%
17
Lentuth Vanquisher
Complete the Lentuth sub-quests: Fighter of the Wind, Astel of Aquarius, and Black Goat of Sansara
8.3%
18
Hashmal Laboratory Scenario Dungeon Clear
Clear Hashmal Laboratory Scenario Dungeon
8.5%
19
Conquer Athlon
Complete all Main Quests of Athlon: Traces of the Legend, The Way to Lagash Underground Sanctum, Rashan's Mistake
8.8%
20
Lagash Underground Sanctum Scenario Dungeon Clear
Clear Lagash Underground Sanctum Scenario Dungeon
8.8%
21
Legendary Champion
Reach Rank S in Colosseum for the first time
8.8%
22
Seeker of Wastelands
Discover Almantin Village, Humbaul Fortress and Hashmal Laboratory for the first time
8.9%
23
Achievement Hunter
Clear various achievements and collect 1,000 Achievement Points
9.8%
24
Sansara Fortress Scenario Dungeon Clear
Clear Sansara Fortress Scenario Dungeon
10%
25
Now It Begins
Reach Character Level 50
10%
26
Conquer Lentuth
Complete all Main Quests of Lentuth: Dawn Howl Subjugation, Witch of the Abandoned House, Dogavi Night Market, Maglev Union
10%
27
Dogavi Black Market Scenario Dungeon Clear
Clear Dogavi Black Market Scenario Dungeon
11%
28
Plain Explorer
Discover Ivera Fortress, Anatemo Village and Morara Plains Fortress for the first time
11%
29
Archduke Caleonid’s Mansion Scenario Dungeon Clear
Clear Archduke Caleonid's Mansion Scenario Dungeon
11%
30
Fortenora Underground Prison Scenario Dungeon Clear
Clear Fortenora Underground Prison Scenario Dungeon
12%
31
Elite Astellian
Reach Character Level 40
13%
32
Armor Veteran
Equip [Heroic] Armor for the first time
13%
33
Weapon Veteran
Equip a [Heroic] Weapon for the first time
13%
34
Temple of Blessings Scenario Dungeon Clear
Clear Temple of Blessings Scenario Dungeon
14%
35
Conquer Randeilo
Complete all Main Quests of Randeilo: Stellar Heritage, Attacking Macarzan Basin, Reclaiming the Temple of Blessings
15%
36
Randeilo Vanquisher
Complete the Randeilo sub-quests: A Merchant's Secret, Butterfly Fairies in Danger, and Foxy New Comrade
15%
37
Macarzan Basin Scenario Dungeon Clear
Clear Macarzan Basin Scenario Dungeon
15%
38
Forest Sage
Discover Frel Village, Twilight Village and Temple of Blessings for the first time
15%
39
Veteran Astellian
Reach Character Level 30
16%
40
Dungeon Explorer
Clear a total of 10 Dungeons
16%
41
Hall of Equality Scenario Dungeon Clear
Clear Hall of Equality Scenario Dungeon
17%
42
Veteran Astellian
Own 20 or more Astels
17%
43
Ragferant Vanquisher
Complete the Ragferant sub-quests: Taking Care of Kiyo Kidnappers, Eline Falls Purification, and How to Stop the Epidemic
21%
44
Armor Apprentice
Equip [Rare] Armor for the first time
21%
45
Proof of Astellian
Own 10 or more Astels
24%
46
Arau Cave Scenario Dungeon Clear
Clear Arau Cave Scenario Dungeon
24%
47
Conquer Ragferant
Complete all Main Quests of Ragferant: Rutlass Bandits, Orcs of Crimson Rock Valley, Final Chance
24%
48
Weapon Apprentice
Equip a [Rare] Weapon for the first time
25%
49
Beginning Adventurer
Discover Meiville, Full Moon Market and Rumbling Axe Outpost for the first time
26%
50
Crimson Rock Valley Scenario Dungeon Clear
Clear Crimson Rock Valley Scenario Dungeon
28%
51
First Achievement
Clear various achievements and collect 100 Achievement Points
28%
52
Rutlass Den Scenario Dungeon Clear
Clear Rutlass Den Scenario Dungeon
33%
Percentages are Steam's global unlock rates across all players who own Astellia, refreshed daily. Under 5% is marked in the lit blue.