VENGEANCE WILL NOT BE DENIED: Ghost Rider can use Sidestep. Give Ghost Rider a power action to move up to his speed value in a direct path. After actions resolve, choose: 3 damage or 2 penetrating damage, then make a close attack targeting all characters he moved through. Hit characters are dealt the chosen damage instead of normal damage and placed into a square that Ghost Rider did not move through adjacent to their current square.

My second question now with this character (my buddy likes to run him through my teams and blast my support), I am wondering how his movement pertains to outdoor blocking terrain and/or outdoor walls. He does have improved movement for both hindering and elevated terrain, but I am unsure if he can use that to circumvent outdoor blocking terrain or walls.

Really I am curious how improved movement: elevated pertains to outdoor blocking generally, as I haven't found a definitive answer online for this.

Once again asking for your assistance fellow clixers! Can't thank this community enough for all of the clarification and help I've recieved thus far!

Improved Movement: Elevated does not allow you to move through blocking terrain, whether indoor, outdoor and/or walls. Only Improved Movement: Blocking does that.

Bottom line, No, his Ghost Rider does NOT get to pass through walls or blocking terrain to get to you.