Nets are weapons. They are often used by water-based races, and are often set with weights, hooks, and/or barbs.
WvAC:
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
---|---|---|---|---|---|---|---|---|---|---|
+9 | +8 | +7 | +6 | +5 | +4 | +3 | +2 | +1 | 0 | -1 |
Characters attempting to use an underwater net suffer a -4 to hit unless they've both (1) taken the net as a weapon proficiency, and (2) trained in its use while underwater.3) Above-water nets suffer the regular untrained penalty for lacking the weapon proficiency.
There is no single ruleset for refereeing nets; there are several options provided by various monster entries and modules. Demon Idol uses the WG4 rules and this Dragonsfoot thread as inspiration, and adapts them to suit general-purpose net weapons.