Hal Jordan, Green Lantern

Vigilance, Flying
{1},{g}: Create a 0/X green construct
token where X is this creature's toughness.
{g}{g}{g}: Create a X/0 green construct
token where X is this creature's power.
{10},{p/g}: Remove all auras and equipment from this creature. Opponents take X damage, where X
is the number of creatures they control.