Editing Warhammer 40,000/7th Edition Tactics/Grey Knights (section)

===Gathering Storm III===
*'''Bulwark of Purity:''' 1 Librarian, 2 5-man Paladin squads, and 2 5-man terminator squads. So long as 3+ units from the formation are alive, they add +1 to Deny the Witch tests; unfortunately, this rule is a case of "RAW versus RAI." The 40k BRB FAQ states that you can never modify rolls to Deny versus Blessings or Conjurations, but this formation's bonus states that you get +1 to Deny, without referring to units/the Formation in question; since this came out at the end of 7th Edition, this was never actually FAQ'd. Additionally, when you fire off Banishment, it goes off for every member of the formation as an AoE like Brother Captain Stern's does. Meh. Mediocre at best, completely useless at worst, as it essentially loads us up with yet more redundant bonuses against an army we already steamroll that only shows up in fringe cases anyway, especially when you factor in the tax of taking 2 full strength Paladin squads. It does have a bit of merit against daemon horde armies (which is really half of what it's built to counter) and the likes of [[Magnus the Red|Magnus,]] as a Librarian denying on 2+ and rerolling 1s with Aegis will certainly hamper those that rely on him to act as their psychic gunboat.