Lowest level challenge?!

[axelle]

what we also can do is bring one high initiate cheap unit(like a pirate), then cast invisibility, summon creatures to get beat up to get some rage, dig all the chest up, and then retreat without gaining any exp! so i guess technically we can get as many runes/wanderer scrolls/gold as we want. of course we do this against a high level trash on reha or shettera for better chest rewards.