The Fate of Old Andrukah
Required Rank: 1
Effects: As part of the genetic gifts of their Primarch Leman Russ, the Space Wolves have almost preternatural senses that exceed even those of other Space Marines. Whenever a Battle-Brother of the Space Wolves Chapter is in Solo Mode he may re-roll any failed Perception-based Tests and counts as possessing the Dark Sight Trait. However, it is important to note that none of these bonuses apply if the Space Wolf is wearing a helmet for a sealed set of armour (e.g., Power Armour, Artificer Armour, or Terminator Armour).
Improvement: At Rank 3 and above the Battle-Brother adds +10 to all Perception-based Tests. At Rank 5 and above, he gains the Unnatural Perception (x2) Trait while using this ability. At Rank 7 and above the Battle-Brother’s senses are such that once per game session he can automatically pass any test based on Perception (for purposes of Opposed Tests the Battle-Brother is considered to have rolled a 01).