Lightning may refer to:
- Lightning, a visual effect that occurs during Thunderstorms
(when it is Raining and a Windy Day at the same time). - Lightning Aura Sentries
, Old One's Army sentry summon weapons that are summoned by the Lightning Aura Rod, Lightning Aura Cane, and Lightning Aura Staffrespectively. These weapons are purchased using Defender Medals from the Tavernkeep. - Lightning Boots, an accessory that allows flight, super fast running, and 8% increased movement speed.
- Lightning Bug, critters that spawn in the Hallow and can be used as bait.
- Lightning Bug in a Bottle, a lantern with what resembles a Lightning Bug flying around in it.
- Etherian Lightning Bug
, a flying enemy from the Old One's Army in tier 3 (post-Golem). - Lightning Carrot
, a pet-summoning item which summons a Volt Bunny pet resembling the Pokémon character Pikachu. - Lightning Whelk Shell
, a seashell found in the Ocean.