Seasickness

Those aboard a seagoing vessel
(excluding large, modern vessels with
roll stabilizers) must check for sea-
sickness on their first day afloat. Use
the rules for the Motion Sickness dis-
advantage (p. 144) – but if you lack
that disadvantage, you roll at HT+5,
and with a success by 5 or more, or a
critical success, you suffer no ill
effects at all.