Invictus

In game description:

The Invictus is the second most powerful ship in the game, which can only be purchased using real money. In terms of health, it is a large drop from the Tyrant, a small jump from the Vengeance and Nemesis.

The Invictus boosts the same speed as the other two lower dreadnoughts, and has a similar build. As such, it should be played as a Nemesis or Vengeance, but pilots can afford to be a bit less careful than when using these ships, enabling more aggressive play. It is often used as either a secondary ship to Tyrants, or primary ships of those who are not willing to spend the money on a Tyrant, as it costs the most.

Trivia:

The Invictus is listed as a super dreadnought, despite it being almost identical in health and speed to its gold and crystal counterparts.

"Invictus" is a short Victorian poem by the English poet William Ernest Henley.