Ability

Sil possessed the Ability "Overgrow" and the "Hidden Ability" Chlorophyll". (HOMEVID: Sil and the Devil Seeds of Arodor)

Historians who had been allowed access to the "Monster Vaults" of the databanks in the Doctor's TARDIS observed that Abzorbaloffs had the "extraordinary" ability to ingest their victims through their skin, assimilating their heads into its flesh. (PROSE: The Monster Vault, TV: Love & Monsters)