Here is the exact text from US White Dwarf 302, pg. 13:
Arch Lector of Sigmar
Arch Lectors are among the highest priests in the Cult of Sigmar and are able to wield great power both spiritually and physically. They epitomize the aspect of Sigmar as a warrior god and have a fierce hatred of all things Chaotic. An Arch Lector of Sigmar is a fiery individual, zealous and proud, with a strong arm to wield a warhammer in the name of his god. Uttering prayers of strength and battle, he must take the fight to the depraved, the unholy, and the unclean and smite them with all his holy wrath.
An Arch Lector of Sigmar is a new Lord choice for an Empire army, but he may not be used in a Cult of Ulric or Middenland army.
Arch Lector of Sigmar 145 points / model
Arch Lector M4 WS5 BS4 S4 T4 W3 I5 A3 Ld9
Warhorse M8 WS3 BS0 S3 T3 W1 I3 A1 Ld5
Equipment: Warhammer (hand weapon)
Options:
May have light armor (+3 pts) or heavy armor (+6 pts). May also carry a shield (+3 pts).
May have a second warhammer (+6 pts) or a two-handed warhammer (great weapon +4 pts)
May ride a warhorse (+15 pts), which may be barded (+6 pts).
May be given magic items from the Common or Empire magic item list with a maximum total value of 100 pts.
Special Rules:
Blessing of Sigmar: Arch Lectors of Sigmar are blessed by Sigmar and can invoke the god's protection against the dark sorcery of the enemy. As long as the Arch Lector is on the battlefield, he adds two dice to the Empire player's Dispel Dice pool during the enemy's Magic Phase.
Righteous Fury: Arch Lectors and the unit they are with Hate all models in any of the following armies: all Chaos (Chaos Warriors, Beastmen, Chaos Dwarfs, and Daemons), all Undead (Tomb Kings and Vampire Counts), and all Skaven. Note that this power does not affect characters (who are more difficult to influence than the average soldier) or units Immune to Psychology. Also note that Arch Lectors will never join units that are not followers of Sigmar: thus, Arch Lectors can never join units of Knights of the White Wolf or any Kislevite units.
Prayers of Sigmar: An Arch Lector uses the same prayers as a Warrior Priest. His prayers have a Power Level of 4, and he may use two Prayers per turn.
Hope this information makes it into an update soon...
