Azharek the Witch

This spell cannot be countered.
First strike, haste, hexproof
{u/r}{r}{u} : Azharek the Witch gains double strike
until end of turn.
{2}{r}{u} : Azharek the Witch gains lifelink or
deathtouch until end of turn. For each creature
Azharek the Witch destroys while this ability is
active, put either a +1/+0 or a +0/+1 counter
on it.