Theloras I'm not so sure consecrate aoe does though because at least from what I can gather from a few google searches, blizzard and hellfire seemed to be the big aoe spells that proc it. Each of them is a channeled aoe spell where as consecrate is just constant aoe damage. Other channeled spells like arcane missles and mind flay also seem to proc it with each damage tick so maybe there's something there. Oh one other thing I could mention is that when I had like 15+ mobs on me, my force reactive disk or my shield spike or something very very very rarely was proccing it. Maybe it did work for paladins in vanilla but I can't seem to find any information that helps our case :(