Flying Courier (Item)

The Flying Courier is an item purchasable at the Main Shop, under Consumables. Buying the recipe automatically upgrades the Animal Courier. It creates a small, fast, flying unit that can carry your and your allies' items to and from your base. If it dies it will respawn after three minutes, and items it was carrying will be inaccessible until then. The Flying Courier cannot be purchased until 3 minutes after lane creeps spawn, and it goes on cooldown for 3 minutes whenever bought thereafter.