VAN HOHENHEIM SPOILER!
VAN THROUGH THE ARCHIVE //
BROTHERHOOD COMBAT LEDGER //
Open page →Central Command Subterranean Core · Strategic Draw / Counter-Trap Set
STORY & ARC GUIDE //
Open page →Episodes 36–40
Unlike Father, he has spent centuries recognizing those souls as people and preparing a countermeasure for the day Father repeats Xerxes on a national scale.
Episodes 58–59
THE PHILOSOPHER'S STONE //
Open page →Episode 40 · the original national transmutation
Hohenheim and the Dwarf survive carrying enormous reservoirs of those souls.
Centuries of preparation
That relationship is what makes his national countermeasure possible: the souls cooperate rather than being spent anonymously.
THE PROMISED DAY //
Open page →Prepared across the country over centuries
When Father activates the national transmutation, Hohenheim's countermeasure reverses the mass extraction and returns the population's souls to their bodies.
Ed · Al · Izumi · Hohenheim · Mustang
Edward, Alphonse and Izumi opened it through human transmutation. Hohenheim's existence is bound to the Xerxes transmutation that created Father's present form. Mustang is the missing piece, so Pride and Wrath force him through a human transmutation against his will.
FATHER & HOMUNCULI //
Open page →Xerxes · Hohenheim · a being trying to escape every limit
He teaches the people around him enough to make himself useful, then exploits the king of Xerxes' desire for immortality. The nationwide transmutation in Xerxes destroys the population and leaves both Hohenheim and the Dwarf carrying vast numbers of human souls.
Father uses that power to create a body resembling Hohenheim and eventually builds Amestris around an even larger version of the same idea.
XERXES, HOHENHEIM & FATHER //
Open page →When the Dwarf later constructs a human body for itself, it uses Hohenheim's appearance.
That relationship matters because Father begins by offering Hohenheim personhood while remaining physically trapped inside glass.
The Dwarf uses Hohenheim's blood and appearance to create the body that will later be known as Father.
Father takes the opposite path. He treats the souls inside a Stone as power to be counted, spent and replenished.
He can do this because the souls cooperate with him.
His final return to Resembool is small on purpose. After centuries of alchemy, nations and immortality, what he wanted was the ordinary human life the Dwarf once helped him imagine.