Lvl 50: | 50025 |
Lvl 55: | 54013 |
Lvl 60: | 58000 |
Lvl 65: | 65250 |







- Tier 6 Variants
- Styx Terran Dreadnought Cruiser
- Terran Acheron Dreadnought Carrier
- Related
- I.S.S. Acheron
*This ship is available as an account wide unlock in the c-store through the 13th anniversary bundle.Release date: January 23, 2019
The Styx-class Terran Dreadnought Cruiser is a Tier 6 Dreadnought Cruiser which may be flown by characters of any faction. This starship can be used from any level upon completion of the tutorial experience. As you level up, this ship gains additional hull, weapon slots, and console slots.
Players can obtain this starship as a ultra rare drop from the [Infinity Lock Box]; it comes in an [Infinity Prize Pack - T6 Ship] choice package, which is bound to you until a ship is chosen. It can also drop from the older [Emperor's Lock Box]. The boxed ship is not bound and so may be traded to other players or bought and sold on the Exchange for energy credits under the name [Special Requisition Pack - Styx Terran Dreadnought Cruiser [T6]].
Overview[]
While its origins are undisclosed, some enterprising engineers have produced a ship design clearly inspired by the mighty I.S.S. Charon. Incorporating understanding of the Terran Empire’s military structure, the Styx encapsulates imperial military doctrine. Its hangar bay deploys Magee-class frigates, by mass an order of magnitude more impressive than traditional fighters, by design sadistic and debilitating to ships well above their class. Even as the immense ship and its enormous “fighter” support loom above the battlefield, its opponents shrivel, broken by the agony of Terran majesty.
Class variants
Class | Information |
---|---|
![]() |
SKIN UNLOCK: Free with this starship Incidents with the alternate dimension known as the "Mirror Universe" have resulted in various acquisitions from the other side. The result of some of these acquisitions, the Styx-class Dreadnought Cruiser clearly draws inspiration from the I.S.S. Charon commanded by Emperor Georgiou, with some of the finer details on its origin shrouded in mystery. Despite its more retro looks, the Styx-class is an entirely up-to-date starship that poses a daunting presence wherever it appears. The Styx class is 2281 meters long, roughly one quarter of the Charon. |
![]() |
SKIN UNLOCK: Terran Acheron Dreadnought Carrier, 1 ![]() The modern flagship of the Terran Emperor is a dreadful sight to behold. Building upon the already-imposing framework of its predecessor - the Styx-class Dreadnought Cruiser - this modern refit has been further enhanced with systems capable of manipulating the local space-time continuum, in an attempt to emulate the abilities of the Emperor himself. With these deadly tools in its arsenal, it is no surprise that the Acheron strikes fear and hopelessness into enemies of the Empire whenever it appears in orbit. |

Concept art for the Styx Terran Dreadnought Cruiser
Starship Mastery[]
Starship Mastery DREADNOUGHT CRUISER | ||
---|---|---|
I II III IV V | ||
Level | Name | Description |
I | Rapid Repairs | Regenerates 1.25% of your maximum hull every 3 seconds in Space. Twice the amount is regenerated out of combat. |
II | Enhanced Hull Plating | +25 All Energy Damage Resistance Rating. +25 Radiation Damage Resistance Rating. |
III | Devastating Weaponry | +2.5% Critical Chance. |
IV | Armored Hull | +10% Hull Hitpoints. |
V | Vaulting Ambition | +175% Critical Severity vs foes below 20% health. |
Abilities[]
Universal console[]
The Styx Terran Dreadnought Cruiser comes equipped with [Console - Universal - Magnetohydrodynamic Fusion Expulsion]
Cruiser commands
The Styx-class Terran Dreadnought Cruiser supports the following cruiser commands:
Hangar bay[]
The Styx Terran Dreadnought Cruiser comes equipped with a single wing of Terran Empire Frigates.

Purchasing the Styx Terran Dreadnought Cruiser unlocks the Terran Empire Frigates
Based on the Magee-class, these powerful frigates maximize their powerful weapons layout with various abilities, including the Agony Ray; a debilitating ability that makes the targeted foe more vulnerable and deals them radiation damage over time. These frigates are equipped with Resilience-Linked Phaser weapons.
Additionally, owning the Styx Dreadnought Cruiser will unlock the purchase of Mirror Universe Shuttlecraft, quick moving and dangerous fighter pets that can be equipped on any starship with a Hangar Bay.
Advanced variants of the Terran Empire Frigates and Mirror Universe Shuttlecraft can be obtained from the Dilithium Store, while Elite variants are obtainable from the Fleet Starbase with unlocked Tier V Communications Array.
Carrier commands[]
Carrier Command - Attack
Carrier Command - Escort
Carrier Command - Intercept
Carrier Command - Recall
Inspiration Abilities
The Styx Terran Dreadnought Cruiser features special Inspiration Abilities. Every time one of the team members activates a bridge officer ability, player gains an Inspiration point. When the player's Inspiration meter is full, the following abilities become available:
Specialization seating
The Styx-class Terran Dreadnought Cruiser features the following specialist seats:
Commander Engineering/Command
Lieutenant Commander Universal/Intelligence
Standard configuration[]
The Styx Terran Dreadnought Cruiser comes with standard equipment and weapons of the lowest mark available at the ship's minimum rank. The items provided are appropriate to the type of vessel and its related playing style.
Equipment
Fore Weapons
Aft Weapons
Hangar
Scaling starship
This starship's equipment slots, base hull capacity and shield capacity scale as your level increases.
Equipment slots and seating[]
As you rank up every 10 levels, up to level 40, the ship's forward weapon slots, aft weapon slots, tactical console slots, engineering console slots, science console slots and available bridge officer (boff) abilities will slowly increase toward endgame capabilities:
Level | ![]() |
![]() |
![]() |
![]() |
![]() |
Boff seats |
---|---|---|---|---|---|---|
0-9 | 2 | 2 | 1 | 2 | 2 | ![]() ![]() ![]() ![]() ![]() |
10-19 | 2 | 2 | 2 | 3 | 2 | ![]() ![]() ![]() ![]() ![]() |
20-29 | 3 | 3 | 2 | 3 | 3 | ![]() ![]() ![]() ![]() ![]() |
30-39 | 3 | 3 | 3 | 4 | 4 | ![]() ![]() ![]() ![]() ![]() |
40+ | 4 | 4 | 3 |
Hull strength[]
This table shows how the ship's hull strength scales at each level. The base hull of all scaling starships is 10,000, which is then multiplied by the ship's hull modifier (1.45 for the Styx-class Terran Dreadnought Cruiser), and then multiplied by the scaling multiplier below at each level.
Level | Multiplier | Hull HP | Level | Multiplier | Hull HP | Level | Multiplier | Hull HP | Level | Multiplier | Hull HP | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 1 | 14500 | 20 | 2 | 29000 | 40 | 3 | 43500 | 60 | 4 | 58000 | |||
1 | 1.05 | 15225 | 21 | 2.05 | 29725 | 41 | 3.05 | 44225 | 61 | 4.1 | 59450 | |||
2 | 1.1 | 15950 | 22 | 2.1 | 30450 | 42 | 3.1 | 44950 | 62 | 4.2 | 60900 | |||
3 | 1.15 | 16675 | 23 | 2.15 | 31175 | 43 | 3.15 | 45675 | 63 | 4.3 | 62350 | |||
4 | 1.2 | 17400 | 24 | 2.2 | 31900 | 44 | 3.2 | 46400 | 64 | 4.4 | 63800 | |||
5 | 1.25 | 18125 | 25 | 2.25 | 32625 | 45 | 3.25 | 47125 | 65 | 4.5 | 65250 | |||
6 | 1.3 | 18850 | 26 | 2.3 | 33350 | 46 | 3.3 | 47850 | ||||||
7 | 1.35 | 19575 | 27 | 2.35 | 34075 | 47 | 3.35 | 48575 | ||||||
8 | 1.4 | 20300 | 28 | 2.4 | 34800 | 48 | 3.4 | 49300 | ||||||
9 | 1.45 | 21025 | 29 | 2.45 | 35525 | 49 | 3.45 | 50025 | ||||||
10 | 1.5 | 21750 | 30 | 2.5 | 36250 | 50 | 3.45 | 50025 | ||||||
11 | 1.55 | 22475 | 31 | 2.55 | 36975 | 51 | 3.505 | 50823 | ||||||
12 | 1.6 | 23200 | 32 | 2.6 | 37700 | 52 | 3.56 | 51620 | ||||||
13 | 1.65 | 23925 | 33 | 2.65 | 38425 | 53 | 3.615 | 52418 | ||||||
14 | 1.7 | 24650 | 34 | 2.7 | 39150 | 54 | 3.67 | 53215 | ||||||
15 | 1.75 | 25375 | 35 | 2.75 | 39875 | 55 | 3.725 | 54013 | ||||||
16 | 1.8 | 26100 | 36 | 2.8 | 40600 | 56 | 3.78 | 54810 | ||||||
17 | 1.85 | 26825 | 37 | 2.85 | 41325 | 57 | 3.835 | 55608 | ||||||
18 | 1.9 | 27550 | 38 | 2.9 | 42050 | 58 | 3.89 | 56405 | ||||||
19 | 1.95 | 28275 | 39 | 2.95 | 42775 | 59 | 3.945 | 57203 |
T6-X upgrade
By using an [Experimental Ship Upgrade Token], the Styx-class Terran Dreadnought Cruiser may be upgraded to T6-X, unlocking an extra ship device slot, universal console slot, and the ability to slot an extra starship trait.
Ship comparison[]
- The following table compares T6 cross-faction Dreadnought Cruisers.
Ship | Rank | Tier | Hull | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Uni | BOffs | ![]() |
![]() |
IR | Cost | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
Xindi-Primate Ateleth Dreadnought Cruiser | 6 | 46575 | 1.35 | 1.2 | 4 | 4 | ✓ | 3 | 5 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
9 | 0.15 | 35 | 900 ![]() | |
![]() |
Tholian Tarantula Dreadnought Cruiser | 6 | 49335 | 1.43 | 1.125 | 4 | 4 | ✓ | 4 | 4 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
7.5 | 0.15 | 35 | ![]() ![]() | |
![]() |
Chronos Temporal Dreadnought Cruiser | 6 | 49680 | 1.44 | 1.15 | 4 | 4 | ✓ | 4 | 4 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
9.5 | 0.15 | 35 | 3,000 ![]() | |
![]() |
Elachi Sheshar Intel Dreadnought Cruiser | 6 | 48300 | 1.4 | 1.3 | 5 | 3 | ✓ | 4 | 4 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
6 | 0.15 | 25 | ![]() ![]() | |
![]() |
Elachi Sheshar Command Dreadnought Cruiser | 6 | 48300 | 1.4 | 1.3 | 5 | 3 | ✓ | 4 | 4 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
6 | 0.15 | 25 | ![]() ![]() | |
![]() |
Vorgon Ytijara Dreadnought Cruiser | 6 | 53475 | 1.55 | 1.05 | 3 | 5 | ✓ | 3 | 5 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
8 | 0.15 | 30 | ![]() ![]() | |
![]() |
Styx Terran Dreadnought Cruiser | 6 | 50025 | 1.45 | 1.25 | 4 | 4 | ✓ | 4 | 4 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
7 | 0.16 | 30 | ![]() | |
![]() |
Terran Sirius Command Dreadnought Cruiser | 6 | 49163 | 1.425 | 1.35 | 4 | 4 | ✓ | 4 | 5 | 2 | 4 | 1 | File:Console - Universal - Biaxial Graviton Impeller icon.png | ![]() ![]() ![]() ![]() ![]() |
6 | 0.15 | 30 | 3,000 ![]() | |
![]() |
Breen Rezreth Dreadnought Cruiser | 6 | 50888 | 1.475 | 1.15 | 4 | 4 | ✓ | 3 | 5 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
7 | 0.15 | 30 | ![]() ![]() | |
![]() |
Terran Lexington Dreadnought Cruiser | 6 | 47438 | 1.375 | 1.15 | 4 | 4 | ✓ | 4 | 5 | 2 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
8 | 0.15 | 35 | 3,000 ![]() | |
![]() |
Jem'Hadar Vanguard Dreadnought Cruiser | 6 | 47438 | 1.375 | 1.15 | 4 | 4 | ✓ | 3 | 5 | 3 | 4 | 1 | ![]() |
![]() ![]() ![]() ![]() ![]() |
7 | 0.15 | 35 | 3,000 ![]() |
Admiralty ship[]
Admiralty Ship | |||
---|---|---|---|
![]() |
![]() |
![]() | |
Ignores +/- ENG from Events |
Notes[]
- This ship is available as an accont-wide unlock from the 13th Anniversary Terran Bundle.
- The admiralty ship type should have been Engineering based on the stats but it was actually Science in-game. This is presumed to be a bug. This was corrected shortly before the 13th Anniversary.
Gallery[]
-
More concept art of the Styx Terran Dreadnought Cruiser
-
More concept art of the Styx Terran Dreadnought Cruiser
External links[]
- Mirror of Discovery Dev Blog - The Emperor's Lock Box!
- Mirror of Discovery Dev Blog - Command the Mirror Styx Dreadnought Cruiser!
- ISS Charon at Memory Alpha, the Star Trek Wiki.
Playable starships (All Factions)
| ||||
---|---|---|---|---|
![]() |
Unlocking Cross-Faction Flying will grant the player the ability to use any starship, from any faction. |
![]() ![]() ![]() |
---|
![]() |
---|
Small Craft | ||||
---|---|---|---|---|
DujHod Chariot ![]() ![]() |
![]() |
---|
Small Craft | ||||
---|---|---|---|---|
Commander's Gig ![]() |