An ekata staff entwined in ruby-gilled ghostlight mushrooms

Auction Type: Manual
Auction Item: an ekata staff entwined in ruby-gilled ghostlight mushrooms
Current Bid/Cost: 2,500,000 silvers

You note the following details about an ekata staff entwined in ruby-gilled ghostlight mushrooms:

It imparts a bonus of +35 more than usual.
It appears to weigh about 4 pounds.
It is estimated to be worth about 2,500,000 silvers.
It is predominantly crafted of wood.
It is a complicated project (331 difficulty) for an adventurer to modify.
It has some unknown (scripted) benefit.
The staff is a rune staff that requires skill in twohanded weapons to use effectively.

 This Spore Staff is riddled with living fungus.  Its dust and spores offer abilities to harm and hinder foes, and favorable terrains further empower it.

 It is Tier 5, the most possible.

 It may be altered normally and customized by any willing merchant, provided it remains symbiotic with its fungal nature.

 You can use TOUCH, TURN, and PROD to toggle ambients (on).

 SETTINGS
   Mushrooms:    ruby-gilled pearl ghostlight mushrooms
   Dust color:   periwinkle
   Spore color:  dusky violet
   Doom Shroom:  veil-edged pale gold sulphur tuft

 ABILITIES
   Environmental Symbiosis
   Spore Flare
   Spore Burst
   Spore Expel
   Shushroom            POKE
   Dispersion
   Mycelium Madness     SPIN
   Dispersion Boost
   Doom Shroom          RAISE AT
   Symbiosis Boost      PONDER
   Shroom Boom          WAVE