I couldn't finish 'em. Looks like this's gonna get complicated.
Crescent Unit Phantasma is an enemy from Crisis Core -Final Fantasy VII-.
This foe is not to be taken lightly, as he can dish out a lot of physical damage with Chain Thrust or magic damage with Firaga. In addition, Phantasma can inflict Instant Death with Death Missile, so one must be mindful of this and keep Instant Death protection on at all times. Aside from that, he can be fought in a similar manner as all other Crescent Units.
Phantasma is Latin for "phantasm."