My actions are these, I am running to the outer wall, or as near as I need to get to start climbing again, and climbing up the outside however far I need to go to get on his level (I am guessing that it can't be more than four or five floors if I could see the beastie's grin) and coming back.
I figure to either catch him throwing shit down, or if he hears me coming, buy enough time for the team to get up there. Or worst case scenario and he is then below me, dive on him like the dumb ass axe weilding dwarf that I am

I am sprinting, and I figure the easiest way to cover my actions is a long list of extended Athletics test rolls to cover the running, climbing and fatigue tests. If you think I need a perception check, just feel free to pull the next set off the list and use it.
Sprint Check
Str 7 + skill 4 = 11
11d6.hits(5) → [3,6,3,4,2,1,4,3,3,4,2] = (1)
http://invisiblecastle.com/roller/view/2792204/That gives me one extra round of sprint which puts me at about 18 actions worth of sprinting before it hurts enough to make me wanna stop, taking 2 boxes of stun if I have to.
Running: Str 7 + Skill 4=11 dice
climbing: str 7 + Skill 4 + Claws 2= 13
Perception: Int 3 + skill 4 = 7
Giving a list of 20 rolls of 13 dice, since I doubt I am gonna get any plus die mods for doing such a stupid thing, just take them in order as you need them, and let me know when I am able to act differently.
13d6.hits(5) → [4,2,4,5,4,3,5,1,3,6,5,5,2] = (5)
13d6.hits(5) → [3,6,6,2,1,4,4,6,6,6,3,4,3] = (5)
13d6.hits(5) → [6,6,4,3,4,1,4,1,2,3,2,3,4] = (2)
13d6.hits(5) → [2,6,5,2,4,3,4,3,2,2,2,4,5] = (3)
13d6.hits(5) → [2,2,2,5,3,3,1,3,6,6,1,6,1] = (4)
13d6.hits(5) → [3,3,2,1,1,1,6,1,6,4,6,5,4] = (4)
13d6.hits(5) → [6,1,2,5,2,5,4,3,1,6,6,1,5] = (6)
13d6.hits(5) → [1,6,4,6,5,2,5,5,5,3,1,3,4] = (6)
13d6.hits(5) → [4,3,2,5,5,4,3,1,2,6,1,3,4] = (3)
13d6.hits(5) → [6,4,2,4,6,1,1,5,4,2,5,3,4] = (4)
13d6.hits(5) → [3,2,4,3,4,3,5,2,1,6,2,3,1] = (2)
13d6.hits(5) → [1,6,2,2,1,4,6,6,5,3,5,5,6] = (7)
13d6.hits(5) → [6,2,1,3,3,1,1,1,3,3,2,4,3] = (1)
13d6.hits(5) → [6,4,4,5,5,3,4,4,1,3,5,5,2] = (5)
13d6.hits(5) → [6,2,1,3,4,2,6,4,5,4,3,4,6] = (4)
13d6.hits(5) → [6,1,5,6,6,2,1,5,4,2,6,6,3] = (7)
13d6.hits(5) → [4,5,1,4,4,6,3,4,3,6,1,3,5] = (4)
13d6.hits(5) → [2,6,6,5,6,2,6,2,5,6,6,3,1] = (
13d6.hits(5) → [1,5,1,6,1,4,4,6,1,5,4,5,1] = (5)
13d6.hits(5) → [4,6,4,4,5,6,5,2,1,6,3,2,3] = (5)
http://invisiblecastle.com/roller/view/2792217/