Zombie Charger (Medium)

Undead fortitude
If dmg reduces the zombie to 0 HP, it must
make a Con sav DC 5+taken dmg, unless dmg is radiant or crit.
Success HP1
Charge
If Zombie moves at least 20 ft straight toward a
target and then hits it with a gore attack on the
same turn, the target takes 1d6 dmg. If the target
is a creature, it must make a DC 11 Str sav or be knocket prone.