"While attacking, you may choose and exhaust a copy of this card on another friendly ship at distance 1-3 to reroll up to 2 attack dice. While this card is exhausted, you cannot attack ships."
This Upgrade Card allows to exhaust a similar card and triggers during Attack Step 3: "Resolve Attack Effects"
Organa is the family name of Princess Leia and her stepfather senator Bail Organa. She was leading a group of three Hammerheads to Lothal as seen in "A Princess on Lothal," an episode of Star Wars Rebels.