Philip
Explorer
Get big bags of flour. They always help, either covering the invisible assailants or helping to spot their footprints.
Even the odds: use obscurement, deeper darkness, travel at night, throw caltrops, fight in the snow, retreat to cramped spaces.
Get a dog (with Scent).
Get a big sheet or net. Let character A hold one end and character B hold another. Run through the area where you think the invisble opponent is. Wrap sheet around opponent. Follow up with paint, flour, whatever helps to negate the invisibility while he disentangling himself.
Wound him and follow the trail of blood.
Get him to make sound. Throw glass fragments over a stone floor. Lure him into forests with dry leaves. Loose a bag of pepper causing him to sneeze.
Lots and lots of options, just think a bit outside of the box. You don't need magic to help you fight invisible opponents.
Even the odds: use obscurement, deeper darkness, travel at night, throw caltrops, fight in the snow, retreat to cramped spaces.
Get a dog (with Scent).
Get a big sheet or net. Let character A hold one end and character B hold another. Run through the area where you think the invisble opponent is. Wrap sheet around opponent. Follow up with paint, flour, whatever helps to negate the invisibility while he disentangling himself.
Wound him and follow the trail of blood.
Get him to make sound. Throw glass fragments over a stone floor. Lure him into forests with dry leaves. Loose a bag of pepper causing him to sneeze.
Lots and lots of options, just think a bit outside of the box. You don't need magic to help you fight invisible opponents.