Alasão, MIB Worm God

Deathtouch - Vigilance
When Alasao, MIB Worm God enters the battlefield, create 1/1
white or black MIB Worm creature token.
When Alasao, MIB Worm God attacks, attacks,
put a +1/+1 counter on all MIB Worms and
they gain Deathtouch and Vigilance