Normally players or monsters with a "Target X" modifier to their attack must target different enemies with each of their multiple attacks. This card allows the monster to instead target the same enemy with each attack. Thus, a Living Bones with "Target 2" would perform two attacks, one right after the other, on its focus.

If the target gets exhausted by the 1st attack, the monster will attempt to attack another enemy using the focus rules, though it can't move since it is in the middle of an attack.