Courier

The Animal Courier is an Item purchasable from the Ancient of Wonders. It creates a small fast unit that can carry items to and from your base. If it dies the items will fall to the ground.

Summon Animal Courier
Summons an Animal Courier to carry items for you. The Animal Courier is not affected by most spells but if he dies he will drop the items he is carrying. Costs 5 mana, gives 15 gold on kill.