Explosive Blast (P3, T3, W3)

Level12

You magically transform a used battery into a powerful explosive device, propelling it in a straight line to a grid intersection within range, at which point it detonates, dealing @[9d6 fire damage][roll 9d6 as damage for 'Explosive Blast'] to all creatures and objects in the area. If you send the battery through a narrow opening, you must make a @[ranged attack][roll d20 + character.attack.ranged as attack for 'Explosive Blast'] (usually against an Armor Class of 10 for a narrow opening or an Armor Class of 15 for an extremely narrow opening) to avoid hitting the side and detonating it prematurely.