The Terrorkon Harvest (comic story)

Summary
The Daleks are setting up new underwater defences when they disturb the Terrorkon.

Plot
The Terrorkon, a creature that lives in the waters of Skaro, including in the Lake of Mutations is swimming near where the Daleks are installing new defences. An electric barrier the voltagstrem barrier, but while they are working on their rockets the Terrorkon breaks through the barrier, attacking the Daleks.

The Terrorkon takes one of the Daleks' rockets, tries to eat it whilst under the Daleks' city, but finds it inedible. Whilst musing under the city it is attacked by an eel.

Characters

 * Dalek Emperor
 * Red Dalek

Daleks

 * The Emperor has considered poisoning the Terrorkon.

Dalek technology

 * Multiple varieties of hoverbout are seen. Only one is identified as such.
 * Pipes lead into the Drammankins to extract hydrogen from the Lake of Mutations. The Emperor says these were built long ago by their ancestors (humanoid Daleks).
 * The Daleks' rays are useless against the Terrorkon.
 * The Daleks trap a variety of Terrorkons using voltoscopes.

Species

 * The Terrorkons are native to Skaro, though two headed ones are mutations.
 * An electric eel is present in the waters of Skaro.

Continuity

 * The Daleks begin to explore and survey the far corners of Skaro, leading into the next story.