Rust

Usage
Most useful in PvP to make Resurrection Signet take 9 seconds to activate, but can also be effective against monks that use a lot of Blessed Signet or Signet of Devotion. It can severely disable warriors using Healing Signet, as they will take 6 seconds to cast it, and the whole time will have -40 armor.

Acquisition
Skill Quests: Skill Trainers: Signet of Capture:
 * None
 * Prophecies:
 * Thengen (Port Sledge)
 * Dakk (Ember Light Camp)
 * Factions:
 * Michiko (Kaineng Center)
 * Laris the Meateater (North Kryta Province)
 * Fauul the Windburner (Watchtower Coast)
 * Ramtha Brokenhoof (The Wilds)
 * ... more to be added ...

Related Skills (Regarding Signets)

 * Icy Prism (Interrupts and disables signets)
 * Primal Echoes (10 energy cost for all signets)
 * Panic (damage when using signet)
 * Ignorance (disables signet usage)