Editing Age of Sigmar/Tactics/Chaos/Skaven (section)

===Virulent Procession===
''One Verminlord Corruptor, 2+ Congregations of Filth, 0-1 Foulrain Congregation, 0-1 Plaguesmog Congregation''

At the start of your hero phase pick 1 terrain feature within 13" of the Verminlord Corruptor. Roll a D6 for each enemy unit within 3" of that terrain feature. On a 4+ they suffer D3 mortal wounds.  Not a bad super battalion in a Pestilens list since you're likely running all these units anyways.  420 points for 3 CP, 3 Artefacts and some okay buffs - it's gonna depend on how much you value the CP/artefacts.  

====Congregation of Filth====
''One Plague Priest on Plague Furnace, 2+ units of Plague Monks''

Roll a dice each time you allocate wounds to the Plague Monks whilst within 18" of the battalion's Plague Furnace. On a 6 that wound is negated. 
*Under "ideal" circumstances, this probably saves 5 out of 30 monks that would have been killed before you fight back.  Maybe it happens twice in a match, but that's still only worth 80 points and super situational.  You are usually better off with more monks.  Taking this is contingent on how much you value CP/Artefact/First Turn.

====Foulrain Congregation====
''One Plague Priest, 3 Plagueclaws''

Add 1 to wound rolls for missile attacks whilst within 13" of the battalion's Plague Priest.  Bumps each Plagueclaws success rate from 55% to 69% (when targeting units of 10 or more).  You may as well go all in and give the Plague Priest Architect of Death to bump it up to a respectable 80%. 

====Plaguesmog Congregation====
''One Plague Priest on Plague Furnace, 2+ units of Plague Censer Bearers''

Re-roll the dice that determines if any enemy units suffer mortal wounds when using the Poisonous Fumes ability.