Grim Escort

Duration: 1 hour, Concentration
All medium or small humanoids that you reduce
to 0 HP rise during your next turn as zombies.
They obey only you (no action required). They
attack the closest creature other than the caster
and one thats does not share blood (family or
marked by caster). You cannot raise more than
x2 your spell modifier. If you would make a new
one when you have already reached your limit, it
replaces another with the least HP. At Higher
Levels. Check the spell's ta