Omega Blue armor
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| Type | Armor – Set |
|---|---|
| Defense | 69 |
| Set Bonus | Increases armor penetration by 15 10% increased damage and critical strike chance and +2 max minions Short-ranged tentacles heal you by sucking enemy life Press Armor Set Bonus to activate abyssal madness for 5 seconds Abyssal madness increases damage, critical strike chance, and tentacle aggression/range This effect has a 25 second cooldown |
| Grants Buff |  Abyssal Madness |
| Buff duration | 5 seconds (Upon activation) |
| Buff tooltip | Increased damage, critical strike chance, and tentacle aggression/range |
| Inflicts Debuff |  Crush Depth100% chance |
| Debuff duration | 3 seconds (On hit) |
| Debuff tooltip | Crushed by aquatic pressure |
| Rarity |  |
| Sell | 78  (set) |
Omega Blue Tentacle
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Abyssal Madness
5 seconds (When activated)
Abyssal Madness Cooldown
30 seconds (After usage)
|
| The Omega Blue armor's healing tentacles. |
Omega Blue armor is a craftable post-Moon Lord armor set crafted from several primarily Abyssal materials and is only obtainable after Polterghast has been defeated. A total of 30 Reaper Teeth, 45 Depth Cells, and 6 Ruinous Souls are required to craft a full set. If the full set is visible (whether equipped or in social slots), the player will have a pulsating aura around them.
It consists of an Omega Blue Helmet, Omega Blue Chestplate, and Omega Blue Tentacles.
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Stats
The full set grants the following stats and bonuses (this includes the set bonus):
- 69 defense
- 46% increased damage
- 38% increased critical strike chance
- +2 max minions
- 12% increased movement speed
- Armor penetration increased by 15.
- Can move freely through liquids.
- All attacks inflict Crush Depth on hit for 3 seconds.
- Negates all positive life regen.
Tentacles
While the set bonus is active, six blue tentacles will sprout from the wearer's back. The tentacles move in sync with the player and sway back and forth if the player is idle. They will automatically attack enemies within a certain range by swatting at them and sticking to them, dealing 390 base damage which scales with the player's best damage class, and greatly healing the player in the process through lifesteal. They steal up to 10 health per hit but is decreased with enemy defense and damage reduction.
Pressing Armor Set Bonus will activate Abyssal Madness for 5 seconds, further increasing damage and critical strike chance by 10%, and granting the tentacles increased range and aggression for its duration. While activated, the tentacles leave trails of blue light particles, the helmet changes appearance, and the player sparkles. This has a 25 second cooldown.
The tentacles cannot normally perform critical hits. However, tentacles will always land critical hits during Abyssal Madness.
Set
Crafting
Recipes
| Crafting Station | ||
|---|---|---|
 Ancient Manipulator | ||
| Ingredient(s) | Amount | |
 | Reaper Tooth | 12 |
 | Depth Cells | 18 |
 | Ruinous Soul | 3 |
| Result | ||
 | Omega Blue Chestplate | 1 |
| Crafting Station | ||
|---|---|---|
| Ancient Manipulator | ||
| Ingredient(s) | Amount | |
| Reaper Tooth | 8 |
| Depth Cells | 12 |
| Ruinous Soul | 1 |
| Result | ||
 | Omega Blue Helmet | 1 |
| Crafting Station | ||
|---|---|---|
| Ancient Manipulator | ||
| Ingredient(s) | Amount | |
| Reaper Tooth | 10 |
| Depth Cells | 15 |
| Ruinous Soul | 2 |
| Result | ||
 | Omega Blue Tentacles | 1 |
Notes
- While the armor does disable positive life regen, instant health restoration such as recovery potions and the Nurse will still heal the player as normal.
- A pulse of blue light particles emits from the player when Abyssal Madness's cooldown ends, signifying that it is ready to be used again.
- The cooldown icon lasts for 30 seconds, as it displays for both the duration of the abyssal madness effect and the duration of the cooldown. During the abyssal madness, the cooldown icon will have glowing eyes and appear to empty out clockwise, while during the 25 seconds long cooldown section, the icon's eyes will dim out and the cooldown will fill back up counterclockwise.
Tips
- Close combat is recommended while wearing this armor, as this will allow the tentacles to make up for the lack of life regen with their lifestealing capabilities.
- It is not recommended to use items that decrease life regen with this set, such as the Mana Polarizer, as the negative life regen will slowly drain the player's health.
- Due to its relatively low defense, lack of regen, and incredible offensive stat boosts, this armor acts as a glass cannon set.
- This armor is very poor for the summoner class, as it only offers 2 minions with a 46% minion damage boost. In comparison, the Bloodflare summoner set gives 3 minion slots and 77% minion damage.
Trivia
- The armor set itself and its tentacles resemble the Eidolon Wyrm. Specifically, it references concept art of the Eidolon Wyrms made by the artist Inanis.
- The name for this armor and its former sprite are based on the Marvel character Omega Red, who also possesses tentacles.
- Although the tentacle's life steal effect is normally capped at 10 health stolen, using items with the Withering or Bloodthirsty enchantments can increase the life steal beyond the normal value, up to a maximum of 30. However, due to the stage of the game at which enchantments are obtained, this is often impractical to use in real situations.
History
- 2.0.2.001:
- Omega Blue Helmet now uses 1 Ruinous Soul and 12 Depth Cells in its recipe instead of 2 Ruinous Souls, 5 Lumenyl, and 5 Tenebris.
- Omega Blue Chestplate now uses 3 Ruinous Souls and 18 Depth Cells in its recipe instead of 4 Ruinous Souls, 8 Lumenyl, and 8 Tenebris.
- Omega Blue Tentacles now use 2 Ruinous Souls and 15 Depth Cells in their recipe instead of 3 Ruinous Souls, 6 Lumenyl, and 6 Tenebris.
- 2.0.1.002:
- Decreased Omega Blue Helmet sell price from 35 to 26 .
- Decreased Omega Blue Chestplate sell price from 38 to 26 .
- Decreased Omega Blue Tentacles sell price from 35 25
to 26 .
- Decreased Omega Blue Helmet sell price from 35
- 1.5.1.001:
- Now causes hits to inflict Crush Depth for 3 seconds instead of 4.
- Buffed Omega Blue Tentacles critical strike chance boost from 8% to 12% but nerfed movement speed boost from 20% to 12%.
- Removed Abyssal Madness Cooldown debuff; it now appears on the cooldown rack.
- 1.5.0.001:
- Nerfed Omega Blue Tentacles movement speed boost from 30% to 20%.
- Nerfed set bonus armor penetration boost from 50 to 15 and tentacle damage from 666 to 500.
- Omega Blue Helmet now uses 8 Reaper Teeth in its recipe instead of 11, Omega Blue Chestplate uses 12 instead of 16, and Omega Blue Tentacles use 10 instead of 13.
- 1.4.5.002:
- Renamed "Omega Blue Leggings" to "Omega Blue Tentacles".
- Added new sound effects.
- Resprited it, buff and debuff.
- 1.4.5.001: Fixed it messing with the drawing of projectiles while the player is upside-down.
- 1.4.3.001:
- Fixed tentacle not benefitting from increased all-class damage.
- Tentacle now functions in PvP.
- 1.4.2.105: Fixed tentacles sometimes despawning or desyncing.
- 1.4.2.001:
- All three pieces now use the rarity instead of
. - Fixed it not spawning the Profaned Soul Artifact's offensive guardian.
- All three pieces now use the
- 1.4.1.001: Introduced.
