Shattered Eyedol

Vigilance, reach, menace, haste
Whenever Eyedol enters the battlefield, choose
an opponent, then choose another opponent.
(Ignore this effect if there are less than two opponents.)
Whenever Eyedol or another noncreature source
you control would deals damage to one of the
chosen players, the other player loses that much
life.
Eyedol has double strike if there is less than two opponents.