Frequently shifts its job mid-battle (~30 seconds); the current job is determined by the weapon drawn, and features abilities:
"Hand Form:" Default form. No equipped weapon; seems to shoot projectiles from its sleeves. Moderate attack speed.
Transmogrification: Absorbs all physical damage and converts it into restored HP for ~30 seconds.
"Sword Form:" Warrior, geared toward Weapon Skill-like attacks and TP-based AOE status abilities. Extremely fast attack speed; Utsusemi is hard to maintain against this form.
Velocious Blade: 5x attack, high damage.
Sonic Blade: AOE high damage.
Scission Thrust: Directional AOE low damage.
"Staff Form:" Black Mage, casts AOE -ga magic; susceptible to physical attack. Slow attack speed.
Psychomancy: AOE Aspir, drains 80+ MP from everyone in range.
Mind Wall: Gives the Mammet a special Magic Shield effect, causing it to absorb and regain HP from all offensive magic used against it for ~30 seconds. Does not protect against Astral Flow or elemental weapon skills.