Mouseferatu
Hero
How was Loki influencing everyone? He doesn't (apparently) cast spells in this incarnation.
Via the scepter. (The "glowstick of fate," or however Stark put it.) They made a pretty big deal of focusing on its increasing glow as the argument heated up, and Banner even grabbed it up at one point without realizing it. Given that Loki's entire reason for being there was to stir up trouble, but he only actually spoke to a couple of them, it's pretty clear he wasn't relying on charisma--or Charisma-based skills
