The Energy Blast power-up is available in some levels in place of Lightning. You can get it by activating power-ups—every explosion adds to the Energy Blast’s charge, and it will charge even faster if you explode several power-ups at the same time.

Once the Energy Blast is fully charged, it will appear on a random tile on the field. To activate this power-up, swap it with an adjacent piece. Energy Blasts remove three rows or three columns of tiles, depending on the direction of the launch.