Phaevin mutters a nasty curse in Dwarvish, mainly because they have the best curse words, and tries to push down the sickness.

He twists and bends attempting to free himself from the brambles and draw his sword.

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Fort Save versus sickness (1d20+6)[20]
SA: Attempt to break grapple
IF successful, MA: Draw Rapier keeping bow in off-hand
Will Save versus Blindness (1d20+4)[21]