Terminator Captain
(Rule)Description: The Terminator Captain may be your army commander if you wish.
Remember that your army must include at least one model capable of leading it. You may only choose a Terminator Captain if one or more squads of Terminator Space Marines are also included in the army.
If the Terminator Captain is the army commander then any Space Marine units within 12" of him may use his Leadership value when they take a Leadership test.