Well, you can break the encounter rules as is using the same bag of rats from the early mid 3e days.
You know, carry a bag of rabid rats around, Toss one out have it attack you. You are in an encounter. Use a per encounter power (mage armor) that takes your AC through the roof; now just have the rat follow you around and keep attack ing you all the time. You will constantly have mage armor one, since you are constantly in an encounter.
*roll eyes*
So obviously its the narrator's job to keep stupidity like this to a min or eliminate it.
You know, carry a bag of rabid rats around, Toss one out have it attack you. You are in an encounter. Use a per encounter power (mage armor) that takes your AC through the roof; now just have the rat follow you around and keep attack ing you all the time. You will constantly have mage armor one, since you are constantly in an encounter.
*roll eyes*
So obviously its the narrator's job to keep stupidity like this to a min or eliminate it.