Red Scorpion Space Marines may re-roll any failed Leadership test caused by taking Shooting Casualties and they may also re-roll any Pinning Checks they are required to take. However they always count their cover save as one less than usual (a 5+ cover save from being in a forest becomes a 6+, for instance) and can result in the loss of any cover save. Additionally, no Red Scorpion Space Marine can use the Infiltrators Veteran Skill.
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