Supplies are single-use items for use in combat by the Agent or by Heroes. They are accessed from the Agent's inventory and therefore can only be used while the Agent is active. If the Agent is Knocked Out, the remaining Heroes cannot use supplies for the rest of the fight. Supplies may be purchased in the Store or Combat Store, awarded during a boss roulette, received as a Gift, or dropped by enemies during combat. In Strike Team, heroes without agent may use supplies.