25.9 Descending into Avalon's underworld.

Beneath the Avalon continent, far beyond the reach of even the Gods, lies
the ancient underworld. But one point in Avalon, in the darkest of
labyrinths, will afford entry for those who desire it. Should you find
that diabolical gateway, you may DESCEND beyond the reach of mortal and
deity alike. However, descent into the underworld is only gained at great
cost to you, either in gold (five thousand pieces), in skills (1% of all
of your skills), or in experience (20% of your experience), whichever you
choose to forsake. The underworld is not governed by the same laws as the
mainland; only the Omnipotent Gods may even set foot there. Disfavours and
favours from all but Genesis, the god of time have no effect. Bloodlust
and protection are unknown. The Ship of the Dead simply leads back to the
underworld. Potions and magical items are never exhausted, while your herb
pouches, utility belts and rune belts will afford an infinite supply. Upon
descent, an image of your soul, and your possessions will be held in the
halls of Olympus, and upon return, you will be in exactly the same state
as you left. Your former state will be returned to you when you ASCEND
back to Avalon. Take with you then all of the possessions you require,
ensure that you are equipped as best you can. The underworld is a place of
great peril and bitter conflict, of learning, and only fitting to those of
the most doughty spirit.