Reserves: Prevent up to 2 damage to one of your Characters. Play only if that Character would be discarded. You may also discard 3 cards from your hand. If you do, remove all damage counters from that Character.
Keywords
Reserves
Reserves: [Ability]: A layered, static ability that means, "The following ability works while, and only while, it's in the build zone." The granted ability remains to be the ability of its type. (For example, activated abilities granted by Reserves may be disrupted.)