Lightnings are of seven grades namely :
1. Electric blue : weakest lightning, stuns opponent anywhere between 15 to 30 seconds, cannot be used for any other purpose.
2. Purple : Fairly strong, stuns between 3 to 5 minutes, can be woven into fine strings, can be used for partial body fortification, can be converted into an armor.
3. Silver : Very strong, stuns between 5 to 10 minutes, effective against shadow, toxin and spirit elements, extremely potent against demonic beasts.
4. Rose gold : Extremely corrosive and destructive, literally burns anything and anyone equivalent or below ancestor to ashes. Stuns above ancestors between 10 to 15 minutes.
5. Golden : Strongest among lightnings, extremely potent against demonic, spirit and magic beasts, extremely effective against shadow and spirit elements, burns eternal and below to ashes, stuns sovereign and below anywhere between 15 minutes to half an hour.
6th and 7th are lightnings seen in worlds of those who transcended mortals.
Sarah's quirk : Lightning azure dragon quirk series
Stage 1 : Lightning form : weaves lightnings into a sturdy body armor resembling the clothes of the user. Allows the user to freely manipulate lightnings to create strings or other delicate/intricate structures. Stage 2 : Lightning make : Allows user to compress lightnings to make chakra replenishing pellets, condense them to make weapons and artefacts, wrap around the muscles to fortify them and strengthen weapons by imbuing the nature of lightning to them.
Stage 3 : Lightning summon : Allows the user to summon an azure dragon of grade 1 to 5 depending on the mastery of user in the way of lightnings. The summoning costs mana and ends when mana is exhausted.