Backbite (Rank 3)Edit
The Ratkin can disappear into the Umbra and instantly reappear behnd his opponent. The wererat then attacks his victim from behind, gleefully exploiting the benefit of surprise.
No roll is necessary, but the Ratkin must spend one Gnosis and one Rage. This Umbral "leap" can be up to 50 feet, as long as the victim is within line-of-sight. If the Ratkin chooses immediately to attack, the strike is rolled at a -2 difficulty; the difficulty cannot be reduced below 4. This attack cannot be dodged unless the victim is using Danger Sense, Evasion, Persecution Complex or a similar supernatural ability.
Source: Ratkin Breedbook