Curious about the blue mist, Finn feels the ache of adventure pulling him on into the cave, deeper into the cult's domain. Still, he knows that exploring in such a dangerous area is foolhardy at best when he has exhausted himself so thoroughly with his hiking and spell casting. Giving himself some space from the cave, Finn sets down on a sturdy looking section of the northern wall, an opportune spot that has a view both of the cave itself as well as the tower and altar in the Southwest corner of the courtyard.
And Finn waits.
Quickly, the sun seems to skirt down below the rim of the mountain, casting the clouded sky in a bright orange, which fades to red, which fades to purple, which fades to darkness.
Only the dim, transient specks of stars here and there are visible through the overcast gloom, cloaking the whole of the lake valley in a spectral darkness which is interrupted only by the blue glow emanating from the cave mouth.
Having little else to look at, Finn watches the blue mist which is vomited out of the cave, spilling down the scaffolding and onto the courtyard floor. Its flow is mesmerizing. It cast's eddies and curls at each obstacle it hits, sinking effortlessly down until it pools at the base of the cave, drifting outward as it seems to ebb and dissipate into nothingness.
As for the tower and the altar, Finn sees no movement of consequence.
Finally, when Finn has rested to his full strength, and the light has ebbed out of the sky completely, Finn wings back towards the cave, ready to explore.
He is careful, probably more careful than he needed to be. He has rested himself until he is at full strength, he has stayed in the form of the bird... ready to escape at a moment's notice and able to avoid the blue mist all together. Finn feels confident that nothing could go wrong.
Until he plunges head and wing first into the depths of the cave.
All at once the air around his wings dies like a cut vine. Each stroke of his wings seems to cause ripples in the air that send his tiny body up and down like a yo-yo hurtling through the air. The mist below him spins and twists maddeningly with the disturbed flow of air, churning like an angry sea, but Finn is too preoccupied with the quickly approaching back wall of the cave, for he does not have enough room to turn!
Spasming his wings in a flurry of activity, Finn slows himself down while keeping his altitude. At the last moment, he notices a pile of stone that climbs out of the mist near a tunnel going deeper into the mountain. Unable to keep airborne and stay slow at the same time, Finn makes a play to land on the rocks, beating his wings ferociously to avoid any chance of touching the swirling blue fog.
With tremendous effort, Finn manages to place a claw down on the rock, then right himself with a few more furious flaps. His heart thundering in his chest like a snare drum, Finn turns to get a better sight of the cave surroundings.
The pedestal with the porous bowl, a censer perhaps, sits in the center of the cave which is only as wide as thirty or so feet across. It pours the angry blue mist from its center, which spreads across the floor, flowing like a swamp on its slow slog towards the mouth of the cave. Closer to Finn, a narrow tunnel seems to have been unearthed from the cave, with loose stone and rubble piled around its mouth.
The air of the cave feels wet on Finn's eyes and lungs and the quick measures of his heartbeat suggest that this trip should be made as quickly as possible.
OOC: It is 2110 and you have recovered to full FP. Your shapeshift spell will renew in 20 minutes, costing you 2 fatigue. You have been shapeshifted for nearly 3 hours and have spent the last 2 hours or so recovering your fatigue on the wall of the keep while watching the cave and the tower.
The cave is too narrow for you to really fly in any way but directly in and directly out. The air also feels 'dead' and 'wet' which is interfering with your flying, though you aren't sure if this is some magical effect or if it's just the way caves normally are. You did manage to find a place to land without touching the mist, though it's clear that bird form is not the way to explore if you want to go any farther. Roll vs. Perception.