prot paladin, 3 ele(1 offspec resto), destro warlock, every caster buff other than fort/gift(make one of the toons scribe, one lw and you have that covered too) is covered
This includes all totems, 13% inc magic damage, 5% inc crit debuff, 3% inc crit, 28-0 spl damage, mana spring/healing stream, 5% spell haste, 16% melee haste, SoE, all resists other than arcane/holy, crusader aura\o/, kings, health/soul stones, imp hp debuff.
Probably missing some more.