Auto-Life (リレイズ Rireizu?, lit. "Reraise") is an ability that appears in Kingdom Hearts: Chain of Memories, Kingdom Hearts Re:Chain of Memories, Kingdom Hearts 358/2 Days, Kingdom Hearts Birth by Sleep, and Kingdom Hearts Birth By Sleep Final Mix . In Kingdom Hearts 358/2 Days, it appears as an Ability Panel, and it can be leveled up from Auto-Life LV1 to Auto-Life LV2 and Auto-Life LV3 by linking Auto-Life LV+ (リレイズアップⓁ Rireizu Appu Ⓛ?, lit. "Reraise Up Ⓛ") panels.
Auto-Life allows you to recover if all your HP runs out. However, its effect only works one time. Leveling up Auto-Life in Kingdom Hearts 358/2 Days increases the amount of health restored, from one-third of the maximum HP for level 1, to two-thirds for level 2, and all HP for level 3. In Kingdom Hearts Birth By Sleep, Auto-Life revives the player with 25% health. In Kingdom Hearts: Chain of Memories, Auto Life revives the player with about half the amount of their base HP. In Kingdom Hearts Re:coded, it is used as a license in the Olympus Coliseum.
Kingdom Hearts Chain of Memories
- Auto-Life ③ can be purchased for 4800 Heart Points once Roxas is promoted to Rookie rank.
- Auto-Life LV+ Ⓛ can be purchased for 1200 Heart Points once Roxas is promoted to Agent rank, and once again for 2400 Heart Points once Roxas is promoted to Master rank.
Kingdom Hearts Re:coded
Sora is given the Auto-Life license by a moogle when in the maze of the Olympus Coliseum, after finishing Layer 2.