Super Krillitane
From Tardis Wiki, the free Doctor Who reference
Super Krillitanes were an advanced form of Krillitane.
Biology
Super Krillitanes were much taller and stronger than normal Krillitanes. They were also red in colour. (PROSE: Code of the Krillitanes)
History
The Super Krillitanes were made by Sir Manning Cross during the Brainy Crisps plan. They later turned against the Krillitanes who had made them and killed them. They were killed when the Brainy Crisps factory exploded. (PROSE: Code of the Krillitanes)