Seed of Amirdrassil

$?diff17 [As Amirdrassil begins to bloom, seeds form on its surface. Periodically the seeds surge with power and $@spellname423717.
]$?diff14|diff15|diff16 [As Amirdrassil begins to bloom, seeds form on its surface which can be carried by players.

Periodically the seeds surge with power, allowing any player carrying a seed to begin a $@spellname423717.

Seeds become $@spellname423598s if hit directly by shadowflame.]