Amurehna

Fragment 1: Shark
There's a vault with a circular door. In the floor of the vault is a round platform with 3 steps descending. The guards show me a shark strapped to its surface. They stand on either side of the creature and thrust their swords down into slots to activate the platform and lower it. Below is a bedroom. It has a twin sized bed with a brown and spring green comforter.
The next time I see the platform, there is nothing on it. The strap is broken and the room below is empty.
Where did the shark go?

Fragment 2: Sam and Dean
There's a desert encampment, all rough wooden buildings, canvas and chain link. Dean has an elite group of soldiers who, just like himself, have angel rune tattoos all over their bodies.
Sam was not Blessed with Heaven's Mark and in a fit of self mockery, he covered his body in demon runes.
He is sitting with his back to a length of chain link fence. No one walks within ten feet of him. He is the cursed brother. He looks unnaturally pale, more heavily muscled, and the runes stand out like burns against his white skin. He glowers at all the people avoiding him.
A group of soldiers run by and shouts ring out from near the Demon Portal at the heart of the encampment.
Sam leaps to his feet and fights his way through the crowd, shoving people aside, snarling at anyone who gets in his way and gnashing his teeth which have (strangely) become pointed.
He rushes to Dean's side and proximity to the gateway has had adverse affects on his tattoos. What before had not benefited him, like the tattoos of the Blessed, as he gets closer to Dean he is overcome with a vast and ravenous hunger.
He needs to consume the angelic aether given to Dean by God. Sam bares his teeth, trying desperately to consume and to deny the urge at the same time. Dean gives off a faint golden glow. Sam breathes in deeply...

Fragment 3:
I awake, when I fall back asleep I'm telling someone about the Sam and Dean dream I just had, laying out all the details. Seeing it again in flashes. Then I'm standing in line in what used to be my sister's room in the house in MA. They have gathered us, to interrogate us. I walk with someone at my side. Where my sister's bed used to be there is a table and a soldier behind it. He nudges a box in my direction. Inside are coins of all shapes and sizes.
I sort through them until I find two octagonal coins with a hawk on one side and a face on the other. We are supposed to pick objects that remind us of our past lives. I snap them onto the table top.
"Those, I think." I say.
The soldier nods at me and then gestures me to the other line going into what used to be the closet. I hope they don't find what they're looking for, at least not in me. How would I even know what I had done wrong?