The Blonk is a flying enemy that serves as an upgraded version of the Blank, it has increased damage and health and fires additional projectiles when hit.
Blonks behave identically to Blinks and Blanks; remaining dormant until approached, relentlessly chasing the player, and teleporting and firing projectiles when damaged below certain HP thresholds. Blonks now fire 8 projectiles instead of just 4; they fire in an X or + formation with 2 projectiles for each direction, making it noticeably harder to avoid them.
Only available as Commanders or with the 
Burden of Evolution.