Lightning damage to one enemy
Thunder Beam (サンダービーム, Sandā Bīmu?), also known as Bolt Beam, is a recurring ability in the series. It is an ability most often used by characters riding the Magitek Armor, which deals Lightning-elemental damage to one target.
Thunder Beam is an ability used by anyone riding a Magitek Armor, which deals unblockable Lightning-elemental damage to one target with a Spell Power of 62. Thunder Beam is reflectable due to a bug. The ability is classified as an Attack magic in the mobile version.
Thunder Beam is an active, thunder-elemental magic ability that inflicts magical thunder damage on a single target for 10 AP. It can be used by Magitek Armor A and Magitek Armor P.
Thunder is the sound caused by lightning. Depending on the distance and nature of the lightning, thunder can range from a sharp, loud crack to a long, low rumble (brontide).