The bearer has the Devastating Charge and Frenzy special rules, and all close combat attacks made by the bearer have the Flaming Attacks special rule. In addition, the bearer of Skabscrath gains the Death Shriek special rule.
Source: Warhammer Armies Project: Unofficial 9th Edition
The bearer has the Devastating Charge and Frenzy special rules, and all close combat attacks made by the bearer have the Flaming Attacks special rule. In addition, the bearer of Skabscrath gains the Death Shriek special rule.