Assassin

Assasins are first found in the 7th day of Twilight town. Their reaction Command Fail-Safe lets Sora grab one of the assassins arms before it explodes to Sora and plummets the assasin into the ground and explodes(takes no damage during reaction command). Axel mostly controls these Nobodies as well as Dusks.

These nobodies are mostly seen in Twilight Town (simulated) and The World That Never Was.