Syna Hyslop was a witch who co-invented the Doubling Charm with her her twin sister Helixa.[1]


Noted for their eccentricity, the twins preferred to keep to themselves, living alone together in a mansion their whole lives. After they died, their relatives found that their home contained duplicates of every item inside, down to the set of hand-written instructions for the Doubling Charm that each twin left on one of the matching tables in the kitchen.[1]


Notes and references

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