Changeling raider

The first ships of this class were constructed in 0 ABY by the species of liquid-form shapeshifters known as the Changelings to defend their home against incursions from any outside threats.

When the rebel fleet which made first contact with the Changelings, the fleet of 23 raiders hailed the rebel ships that disabled weapons as a sign of peace.

Battle of the Omarion Nebula

The battle of the Omarion Nebula was fought between the Galactic Empire, Alliance to Restore the Republic and Changelings which ended in genocide of the Changelings and the destruction of all 23 raiders in the attack on the imperial star destroyer taking point in the orbital bombardment of the Changelings homeworld.