Multiple sets of enemies, balanced for the level as always but appearing randomly. Example - You are at level 6, the next wave will spawn either etins, spiders or gnolls, if etins spawn itd only be 1 or 2 that appear, if spiders spawn there will be 6 and if gnolls spawn then there will be 10. That was just a rough example but basically I want the campaign and endless mode to merge together... an abomination just like the spider queen
