Kraken

Question: Can card effects such as Admiral Konstantine, Luminara Unduli (Commander), General Grievous (Commander), Kraken, etc be used in conjunction with Unarmed Stations?

Answer: Yes, Unarmed Stations “are treated as ships when resolving effects.” with no size class and considered friendly to the player that controls their station card.

Reference

Kraken can use this ability only once per activation when a friendly ship is attacking an enemy ship, and if another friendly ship is at close-medium range of the defending ship. During the “Resolve Attack Effects” step.

You can change a die in your attack pool to a face with a single icon showing. Meaning, you could change a die to a single hit icon, single critical icon, or accuracy icon. You could not change this die to a blank face, a double hit icon, or a hit/crit icon.

Kraken can use this ability when a friendly ship is defending with Salvo against an enemy ship and you also have another friendly ship at close-medium range of that enemy ship. Once per activation applies to enemy ship activations as well.

This ability does not work against enemy squadrons.