The spider dodges, but still takes 3 points of acid damage. It has 19 HP remaining. Blight can breathe again in round 374.
The spider alternates corners to run to, while Blight tries to escape from the web in vain (three attempts: rolled 11,9, and 7 Strength checks).
A draw is declared after round 375.
Round 376: From the Neutral side, a human-sized, whirling mound of frayed rope, tattered leather, and other assorted bits of cloth and string comes whirling into the arena to 60N80E. Bits of glass and gems are seen in the core of the mound.
Next in round 376 for Chaotic Evil is a magma hurler (Miniatures Handbook).