[Reference] Detachment Abilities

You can include a maximum of one HIVE TYRANT model in each HIVE TENDRIL Detachment in your army.

A HIVE TENDRIL Detachment is one that only includes models with the HIVE TENDRIL keyword (excluding models with the UNALIGNED keyword).

• HIVE TENDRIL Detachments gain the Rare Organisms ability.
• HIVE TENDRIL units in HIVE TENDRIL Detachments gain the Hive Fleet Adaptations ability.
• Troops units in HIVE TENDRIL Detachments gain the Objective Secured ability.

If your army contains one or more HIVE TYRANT models, one of them must be selected as your WARLORD.

A player controls an objective marker if they have any models with this ability within range of that objective marker, even if there are more enemy models within range of that objective marker. If an enemy model within range of an objective marker also has this ability (or a similar ability), then the objective marker is controlled by the player who has the most models within range of that objective marker as normal.