Trapping Webs is a skill located in the Undaunted (which can be found in the Guild skill tree). Trapping Webs is a base skill, and can be morphed into Shadow Silk
or Tangeling Webs
Trapping Webs deals the following types of damage: Physical Damage, Poison Damage. Which means that it gets buffed by the following blue champion point trees: Master at Arms, Mighty, Piercing, Precise Strikes, Thaumaturge. Also the following red champion point trees protect against this skill: Hardy, Iron Clad, Thick Skinned.