Evaluating Intelligence
Evaluating Intelligence has three uses: showing information about a target, spell damage calculation and a defensive mechanism.
Training:
Active:
Activate the skill by macro or skill button and target a creature or player. If you don't get a gain, find a new target. If you do get a gain you can use that target and all proceeding ones again to try and gain.
Passive:
Each cast of a Magery spell has a chance to gain. Training magery skill to the desired level while having Evaluate Intelligence raise passively is the preferred method. Once Magery is done training, repeatedly casting Magic Arrow is the most effective means. Wear a suit with 40% Lower Mana Cost and as much Mana Regeneration as you can. If the goal is to raise Resisting Spells while completing Evaluate Intelligence, then casting Weaken, Clumsy or Feeblemind on yourself are good choices, these will raise both skills.