The spirit seed is a nascent spirit entrusted to the care of Draven (and by extension the rest of the party) after he saved its parent from the Warforged Robot Lumberjack. This became especially useful to the party after the Ginaron incident, as the seed somehow has the ability to protect them from the astral energy they absorbed. The mechanism for this resistance is unclear, but spending an extended period of time away from the seed causes party members to begin to feel the effects of the Astral Plague.
We're Getting Mutants in the MCU - The Loop
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