Delve

Rainbow Dash beat her wings furiously, the clanging of the chains ringing in her ears. Displeased shouts surrounded her, making it difficult to focus. The chains wrapped around her back legs, stinging with a sharp pain. She clenched her eyes as she forced herself forward, desperate to escape.

Cling, Clang...
Someone's come to find you...
A ghostly voice sang as the chains began to pull down, bringing the frightened mare down with them. Rainbow's wings burned with exhaustion, as the chains continued to make more and more noise in her ears. Sweat fell down her face as she thudded against the ground, the chains now curling up her back legs.

Cling, Clang....
Try to run, Never get away...
The voice continued, as the cold feeling of metal spread across Rainbow's body, sending her into a state of panic. She could not escape, there was no help, and only the voice singing of the chains could be heard. Kicking and bucking, she breathed heavily as the chains continued, making it's way to the bottom of her flank, now chaining the lower parts of her body as well. The metal began to tighten, squeezing her body even as it continued up her. Screaming in pain, she launched herself upward, using what little fighting spirit she had remaining.

Cling, Clang...
Taken back, Never heard again...
Rainbow heard as she felt more paralyzing cold on her forelegs. Looking down, she gasped at the sight before her. More chains, also proceeding upward. She flapped her wings as hard as her exhausted body would allow, but it wasn't enough. The tight grip of the chains forced her back down again, as they began to reach her lower chest and upper neck. She screamed as loud as she could, begging for help, praying that somepony could here her.

Cling, Clang,
Gone away, And never seen again...
The voice sang as the chains spiraled around her lower and upper forehead, leaving only her eyes and nose uncovered. The steel's grip became unbearable, forcing Rainbow to give a muffled scream as the chains wrapped around her eyes and nose, sealing her in darkness...