>>28718086>>28718257Gave it a few more tests with some other mons, healing is calculated by percent of max HP. Bayleef/the images on the right show how much HP gets healed if a mon has 100HP.
The move's amazing if your mons all have high HP from Donuts, Life Seeds or Sitrus Berries, otherwise it's just good, not overpowered. Once your teammates have 257HP or more is when it starts to heal about 100HP in normal weather conditions.