If the target’s HP is half or less, this attack will hit with double the power.
Move Description
The user scoops up a bunch of harsh sand and grit, then grinds it into the target's skin. If the target already has open wounds, the sharp grains of sand cause a lot more pain.
Effect
If the target has less than half its max HP remaining, this move has double power.
Pokémon that learn Sand Grind via move relearner (2)