i was able to get to dimension 4 with this team comp in 3 hours playtime

nurse nurse nurse mystic mystic mystic

give the mystics healing items

start with the sword relic {the attack power one} for the first dimension

this allows you to get much farther in the 2nd dimension in your first try

next get the heart relic {the health one} it basicly doubles your hp after a few runs and makes you able to power through the bosses by just out healing the dmg they do

after that get the mana relic {the mp one} it will allow your healers to have more heal moves

first of all you need stools and tables maxxed as soon as possible and the bed to reroll classes

then buy the pet store {get this early as leveling pets requires beating floors}

then upgrade the kitchen for extra health

finnaly upgrade the bag of resourcefulness and locksmithing



DO NOT buy the carpenters or miners

also i wouldnt recomend buying weapons or armor in the 1st dimension as its already easy and you could be buying a permanent upgrade

not really required but might aswell

the healers take care of the healing themselfs when your party members are at about 30% hp