About Nettle[]
The Nettle is the second battleship. It follows the Estrella, over which it is a substantial improvement. However, you will need to build a few Estrellas in order to farm i1 for the Nettle's Blueprint.
The main purpose of the Nettle is to enable you to farm up through i6, in order to get the Diaz's Blueprints, along with a number of other Blueprints found there.