

Episode III: Autolearned
So what exactly does "Autolearned" mean? Good question! In Xenosaga III, every character has a set of abilities they learn automatically depending on their strengths. For example, KOS-MOS and Jin learn Tech Attacks and some Ethers automatically because of their strong physical strength. Thus, MOMO learns a ton of Ether spells (unfortunately no Tech Attacks though).| Ability | Type | Lvl | EP | BP | Descriptions |
| Medica S | Recovery Ether | Auto | 4 | - | Recover small amount of HP. |
| Analyze | Support Ether | Auto | 1 | - | Analyze an enemy's data. |
| Freeze Shock | Special Attack | Auto | - | 2 | Large ice ether attack. |
| Medica S All | Recovery Ether | 9 | 12 | - | Recover small amount of HP for all allies. |
| Revert M | Recovery Ether | 15 | 20 | - | Revive and recover medium amount of HP. |
| Medica M | Recovery Ether | 17 | 10 | - | Recover medium amount of HP. |
| Medical M All | Recovery Ether | 22 | 22 | - | Recover medium amount of HP for all allies. |
| Guilty Rain | Special Attack | 24 | - | 2 | Medium lightning ether attack. |
| Medica L | Recovery Ether | 27 | 18 | - | Recover large amount of HP. |
| Revert L | Recovery Ether | 30 | 32 | - | Revive and recover large amount of HP. |
| Refresh | Recovery Ether | 32 | 10 | - | Recover status effects of all allies. |
| Safety | Recovery Ether | 34 | 40 | - | Auto revive with 50% of HP (1 time). |
| Medical L All | Recovery Ether | 38 | 32 | - | Recover large amount of HP for all allies. |
| Hilbert Effect | Support Ether | 41 | 38 | - | Decrease the abilities of all type-M and G enemies. |
| Medica Rest | Recovery Ether | 45 | 42 | - | Recover substantial amount of HP for all allies. |
| Gold Crown | Special Attack | 48 | - | 2 | Increase abilities of all allies. |