The White Bloon has 25HP (12.5 hearts). It moves a little faster than a Black Bloon but nowhere near as fast as a yellow. It also gets healed when Ice or Packed Ice is nearby, inflicting it with the Regeneration II status effect and healing it 1HP every 1.25 seconds. Did I mention that it is the size of a Black Bloon, and that it spawns more frequently when in very cold biomes?