READ DESCRIPTION FOR DETAILS/TIPS. All hereafter rebellion QUESTS must be done before using this method to reduce the cost of heroes by 1 spirit. once you complete all quests come back.
Use song skill tree, healing hym (stone) is the bread and butter of this build, spam that on mobs along with defense and attack songs. Greatly lowers mob defense, allowing archers to almost one shot them. Summon all archers once you get the heroes. Pretty self explanatory, get the specific heroes when I do as shown in the video and it will be super easy.
Dog Fight: Summon cook, healer, archer, debuffer get them to attack dog THEN summon ALL archers BEHIND dog, use battle hym, use startling strain(life) on cook and start playing def, attack, and healing songs. Spam archer ability on CD! When cook is about to die, use retreat ability and summon 6 healers and rest archers, keeping spamming songs, archer ability, strain on cook, and battle hym again once its back up. should be GG
TIPS:
1.Whenever you see a harbinger, KILL HIM FIRST or hes going to shield the mobs
2.Equip swim fins when you enter water to clear those 2 mob camps, time is valuable
3.Use desert fire/nui novas to avoid death! potions are cheaper than repair bills
4.Use mana regen food if you are low on mana, songs use up a lot of mana
5.Run this dungeon even if you "dont need it", the towers have a chance to drop sunglow lunagems which = big profits. I got 2 on this run which was worth over 200 gold.
Leave any questions in the comments and ill try my best to answer. Thanks
***UPDATE the new changes to the walls in hereafter rebellion around the dog changes nothing. This method still works 100%