Severus at a glance
Severus is an Uncommon Romulan engineering officer in Star Trek Fleet Command. He sits in the Romulan Patriots group with L’Nar, Decius, Mirek, Tal, and Liviana Charvanek. His whole kit revolves around one keyword: Burning.
Both of his abilities trigger when your ship is on fire from an opponent’s weapon. As captain, he chips away at the enemy’s hull every round you stay Burning. As an officer on the bridge, he turns Burning into bonus damage. He is a niche pick, but a useful early-game niche for new Romulan players who want a combat officer with a clear job.
This guide covers what Severus does, the situations where he earns his crew slot, how to get more shards for him, and the questions players usually search before promoting an Uncommon officer.
Star Trek background
Severus is not pulled from any Star Trek series or film. He was created for Star Trek Fleet Command as part of the Romulan Patriots officer group, a set of in-game-only Romulan officers added to flesh out the early Romulan roster. His in-game biography places him inside the Romulan Star Empire, the major Romulan government that goes back to The Original Series.
The Romulan Star Empire in canon Trek is a militarized, secretive star nation led by the Praetor and the Romulan Senate, with a strong intelligence apparatus in the Tal Shiar and a long-running rivalry with the United Federation of Planets. Romulan engineers in canon are usually depicted as resourceful, cloak-obsessed, and willing to push reactor tolerances harder than Starfleet would. Severus’s flavor text leans into that mood: a hard-working engineering officer focused on bringing success to the Romulan Star Empire by any means necessary.
Role in STFC
Severus is a combat officer with a Burn condition trigger. He has no economy use, no station defense bonus, and no mining tie-in. If your opponent is hitting you with weapons that apply Burning, he wakes up. If not, he does nothing.
That makes him a situational combat officer rather than a generalist. New Romulan players will see plenty of opportunities to fire him up against player-versus-environment hostiles that apply Burning, and against several player ships built around Burn damage-over-time effects. End-game crews rarely run him because better Burn-focused officers exist further along the recruit pool, but he is a reasonable rank-up for a low-level player who wants more punch out of a Romulan combat ship.
Class and synergy bonuses
Engineering class. Captain seat synergy bonuses on the existing in-game tooltip read Command 5%, Engineering 2%, and Science 5%. The Command and Science numbers are higher than the on-class Engineering number, so a Severus captain crew picks up more from Command and Science officers in the bridge seats than from another Engineering officer. Build the crew around that fact, not around stacking Engineering.
Captain ability and officer ability
Captain ability: Spreading Fire
When your ship is Burning from the opponent, Severus reduces the opponent’s Hull Health by 10% each round as captain. The Hull Health penalty triggers off the Burn condition you are taking, not the one you are dealing, so you only see the value of this ability when an enemy is actively cooking you.
The 10% figure is the rank-1 value and the safe number to quote as of the latest data. The in-game data does not show a clean per-rank progression for this captain ability, so promoting Severus to higher ranks is about strengthening the officer ability and unlocking higher levels, not about boosting Spreading Fire itself.
Officer ability: Exploit Overheat
When your ship is Burning from the opponent, Severus increases the ship’s Damage. The bonus scales with promotion. Current values, as of the latest game data:
| Rank | Damage bonus while Burning |
|---|---|
| 1 | 20% |
| 2 | 30% |
| 3 | 40% |
| 4 | 50% |
| 5 | 60% |
Two things to keep in mind. First, the bonus only applies during rounds where your ship is on fire from the opponent, so any fight where the enemy never lights you up is a fight where Exploit Overheat sits idle. Second, the Damage bonus stacks with whatever damage the captain seat is providing, which is why Severus is occasionally slotted on a bridge seat under a different captain whose synergy he already pays off.
Where Severus shines
Severus has three honest use cases:
- Early Romulan combat crews. Newer Romulan players grinding faction reputation against Federation or Klingon hostiles get a real damage spike out of him on any fight where the enemy applies Burning.
- Burn-themed armada and PvP crews. When the wider crew is built to keep the enemy Burning you, the Damage bonus pays out reliably round after round.
- Synergy bait. If a Command captain on your crew has a synergy line that wants Engineering officers on the bridge, Severus contributes a class slot for cheap until you have someone stronger.
He is not a hostile farmer’s first pick if those hostiles don’t apply Burning. He is not a station defender. He does not earn a slot on a mining or survey crew. Pick the right job for him, or he will sit at rank 1 forever.
How to get Severus
Severus is an Uncommon officer, so his shards turn up in Uncommon recruit chests and the Romulan officer shard pools players see throughout the early game. The exact rotation of stores, faction packs, and events that include him shifts often, so check the current store and event rotations for Severus before you spend resources to recruit him.
Promotions cost more shards at higher ranks, climbing from a modest rank-1 requirement to several hundred shards at rank 5. Romulan faction credits and Engineering Badges enter the picture at the higher ranks alongside officer experience points, which is the same upgrade shape as the other Uncommon Romulan officers in the Romulan Patriots group. Specific cost numbers shift with patches, so use the current in-game upgrade screen as the source of truth before you queue a promotion.
Crew synergies
The headline use for Severus is as an officer on a bridge crew that wants Engineering coverage and is already trading damage with a Burning enemy. Two patterns work well:
- Severus paired with a Burn-applying captain. If the captain’s own ability puts the enemy in Burning faster, Severus’s officer ability comes online sooner and stays on longer.
- Severus paired with a tank. If the bridge has a damage-mitigation officer keeping you alive while you take Burning damage, the Damage bonus he provides outlives the danger of being on fire.
As captain himself, Severus only fits Romulan combat ships in matchups where the enemy reliably applies Burning. He does not belong on a survey ship or a trader. The 5%/2%/5% synergy reward favors Command and Science officers in the bridge seats, so build the crew accordingly rather than stacking another Engineering officer next to him.
Frequently asked questions
Is Severus worth ranking up?
For an early-game Romulan player who fights Burn-applying enemies, yes, the climb from rank 1 to rank 3 or rank 4 is cheap relative to the payoff. The Damage bonus jumps from 20% to 40% or 50% across those ranks, which is a meaningful step. Rank 5 is a longer grind for an Uncommon officer, so most players stop sooner unless they are completing a collection or chasing the level cap.
Where do I get Severus shards?
Uncommon recruit chests and Romulan-flavored officer shard pools in the early game. Specific sources, including event stores and faction packs, rotate, so check what is currently running before committing resources to recruit him.
What ship is Severus best on?
A Romulan combat ship in a fight where the opponent applies Burning. Interceptors and battleships against Burn-DOT hostiles are the natural home, because they tend to spend whole rounds on fire and let his Damage bonus tick the entire time.
Is Severus good against Borg?
Only in specific Borg encounters where you take Burning damage and you are running an Engineering officer slot anyway. He is not a default Borg pick, and most Borg crews favor officers with broader triggers that fire on every round regardless of damage type.
Does Spreading Fire scale with rank?
The in-game data treats the captain ability as a flat effect tied to the rank-1 value. The 10% Hull Health reduction per round is the number to plan around. Promotions feed the officer ability and the level cap, not Spreading Fire.
Bottom line
Severus is a fine early-game Romulan combat officer with a clear, narrow job: he turns getting set on fire into hitting harder. If your fights include a Burn condition you can stomach taking, he earns his crew slot. If they don’t, save your shards for an officer whose trigger you actually see in your daily play.
