The Horus Heresy
This Angelic Primarch sacrificed himself at the end of the Heresy fighting the Warmaster Horus
Sanguinius
Rhino
Codex Space Marines
Toughness 9
The Xenomorphs from the Alien Franchise were a large influence on this faction of alien creatures
The Tyranids
This ability allows you to keep control of an objective even after moving off of it
Sticky Objectives
Norn Emissary
Codex Tyranids
Toughness 11
This Codex Space Marine Tank's design is similar to the German Sturmtiger. Featuring a large cannon, the barrel of which is predominantly featured on the front of the hull
Vindicator
Shorthand for the adherents of the Machine God
Admech
Culexus Assassin
Codex Imperial Agents
Toughness 4
The Spacing Guild from Dune has enhanced humans with the same name as this race of abhumans in the 41st millenium
Navigators
Slang for the Primarch Roboute Guilliman. This nickname is inherited from a small blue man who often faces off against Gargamel
Papa Smurf
Memnyr Strategist
Codex Leagues of Votann
Toughness 5
The helmets of these imperial enforcement officers bears resemblance to the helmets worn in the Judge Dredd comic books.
Adeptus Arbites
If your army follows this rule, your units are modeled with the same wargear that they have in your army list
wysiwyg
Night Scythe
Codex Necrons
Toughness 9
A Conservative Party Prime Minister inspired the name of this character, whose green skin has graced 40k since the 90s.
Ghazghul Thrakka
This ability is a combination of Lethal and Sustained Hits, this time however triggering on a roll of a 5 or 6.
Lethal Sussy 5 Plussy