Drone dispenser (equipment)
The green rarity heals 1 hp per turn.
The blue rarity also heals 1hp per turn.
When you´r in the equipment menu they are green rarity when not equipted and when you exuipt them they turn to blue rarity.
EDIT: On the equipment screen when had a blue equipment slotted and the select a green equipment on the same slot the color of the equipted card remains blue and turs back to green when unequipted.