Makes you feel sick and dizzy, thus making aiming more difficult.
While blighted, you will not recover HP each round. The only way to gain back HP while blighted is to use a healing item like a party hat.
Each time you attach while you have the bleed effect, you will take 1-6 bleed damage before you attack.
Being frozen makes you feel weak. You will not be able to hit as hard until the effects are cured or wear off. Or maybe you could use a warm weapon to help...