Question ..

[The Legendary Joe]

Evil Druid, or Undead Property Armor Prevents Freeze, Stone curse, and Provoke. But It leaves you vunerable to Priest skills, like heal, or Turn undead, also, fire will deal more damage. Resurection will not bring you back to life if you die with it on.

Marc makes you immune to Freeze, and gives you 30% resistance to water property attacks. while keeping your neutral (default) property.

You don't have to make them if you don't want to, but It's really annoying when a mage class comes around, you have them half dead, and they freeze/stone you, heal themselves up to full, and then One shot you with Jupital Thunder/Firebolt. In WoE, you definately aren't considered a top priority player if you die because you're frozen.