Mini Edison

is a miniature doll version of Thomas Edison acting as the familiar of Mahatma ♀ Helena in the Prisma Causeway event of Fate/Grand Order.
==Profile==
===Background===
Mini Edison hasn't spoken for a long timeFate/Grand Order - Prisma Causeway, 3rei!: the Land of Dead Bookshelves III, presumably not since Mahatma ♀ Helena created the Land of Dead Bookshelves.
===Appearance===
===Personality===
==Role==
===Fate/Grand Order===
====Event: Prisma Causeway====
As she gets ready to hold off swarm of the First Lady's familiars, Mahatma ♀ Helena accidentally summons Mini Edison to her as she realizes the true meaning of the jewels. He reminds her that he'll always be by her side as long as she fights without abandoning her spirit of inquiry. He then supports her in fighting the First Lady's familiars.Fate/Grand Order - Prisma Causeway,Ietztes: The Land of Stars and Crystals III
When Ritsuka's party starts their battle with the First Lady, the familiars cease being a threat. Helena and Mini Edison head for the First Lady's castle, noticing a passive Echo trying yet unable to get in. They eventually break through the castle's barriers and enter the throne room, where they see Ritsuka's party has been victorious. They then take everyone outside.Fate/Grand Order - Prisma Causeway, Epilog: The Windflower Blooming in the Breeze
There everyone learns the Echo is the First Lady's friend Mila, whom she killed when she became the first corrupted Magical Girl. The First Lady soon starts to disappear, triggering her Reality Marble's collapse. Helena convinces her to give her ownership of it so it can be used as a refuge for wounded Magical Girls. After the First Lady and Mila disappear, Edison expresses his admiration for Helena committing to her role as Reality Marble's new owner. But he also reminds her that the Reality Marble is unstable and will eventually fall apart.
==Abilities==
==References==
Category:Characters in Fate/Grand Order (Part 1)
Category:Automata, dolls and golems
Category:Familiars
Category:Introduced in 2016