Korkuronos's Vigilante

Korkuronos's Vigilante gets +1/+1 for each
other creature with vigilance you control.
Whenever a creature damaged by this creature
dies, create a 2/2 white and green Elf Knight
creature token with vigilance, then untap
Korkurono's Vigilante.
{t}: Korkurono's Vigilante deals damage equal
to its power to target creature.