Object
The Krynoid (Tendril Form)
A predatory alien plant entity capable of rapid biological assimilation, primarily manifesting as a rapidly elongating, vine-like tendril emerging from containment units. Its dark green tendril bristles with fine, hair-like filaments that writhe with autonomous, predatory motion, capable of lashing out with violent force. When it makes contact with living tissue (such as Keeler’s arm), it causes immediate distortion of human flesh—the skin darkens and thickens as the alien plant’s life cycle overwrites biological structure. The texture appears moist and fibrous, with a faint bioluminescent glow pulsing along its length during heightened activity. Beyond its tendril form, the organism can also extend broader whip-like branches to shatter physical barriers during rampages. Serves as both a primary vector for invasive propagation and a controllable means of accelerating transformation for experimental observation.
5 appearances
Purpose
Primary vector for the Krynoid’s invasive propagation, used to assimilate organic hosts into the alien organism’s biomass. Serves Chase’s research as a controllable means of accelerating the transformation process for experimental observation.
Significance
The tendril embodies the immediate and grotesque threat posed by the Krynoid. Its use as a catalyst for Keeler’s horrifying metamorphosis exposes the destructive consequences of Chase’s unethical experimentation. The tendril’s feral, unstoppable nature forces the Doctor and Sarah into a survival scenario, escalating the story’s central conflict beyond escape into a battle against ecological and biological horror.
Appearances in the Narrative
When this object appears and how it's used