Challenge accepted!

I stare out across the room. He is there, my ancient enemy. The monster. I wonder how he will come today, a useless thought but it kills the time I spend in vigil. "mmhmmm" My charge murmurs in her sleep. I lay back, allowing my fluffy tail to brush against her face. Sweet dreams child, I thought to her, No need to fear. Creeeak. I fire a silent blast of light. the smell of ozone fills the room and is swept away. Crap. The witching hour has started. I allow sparks to envelop me as I step off of the bed. She is safe as long as I stand. One more night, just one more until the nightmares end. A lie, an empty hope. I have no idea how long these battles will last. Children stop believing in monsters at different ages, but it is a comfort, one I desperately need now. Something slick and cold wraps around my velvet leg and I feel the foul slime sink into my stuffing. I force down a shudder as I fry the tentacle. A tentacled horror or a deep sea? I hear a slow call, deep and almost melodious like whale song. Deep sea, nice! I would grin if my stitching had the ability. I didn't relax, the danger was real. A deep sea swims in the shadows, attacks from all directions, and is weak to electricity. I dive as a beam of sonic energy passes over me. Getting stunned now is death, for me and my charge. I turn, catching a brief glimpse of a dorsal fin. The pieces start to come together. I focus, the next attack will be a bite or a blast of poison. A massive orca head surrounded in a mane of tentacles, eyeless and silent but for that unending whale song that was just short of being peaceful. Leaving a truly disquieting feeling. I blasted a bolt of raw lightening down it's throat, attempting to disperse his chosen vessel. No luck. The commitment, though damaging, did not kill it. Teeth wrapped around me, clamping on the soft velvet of my fur. I silently cry in pain, and focus. I felt a dozen tentacles wrap me up, in and out of its mouth. It was trying to rip me apart. I felt my seams splitting, my skin tore, and I couldn't help but smile. Too late nightmare, I exploded in an omni-directional blast of electricity. Better luck next time you- My thoughts freeze as the vessel disperses, and I am replaced in my charges arms, inanimate once more until the next night. until the nightmare comes again to steal my charge. I will not fail her, I will not. I will- sleep.