Input the following seed into the Community Challenges section:
Take the Glutton champion and pass on the starting artifacts to get the gold. Fir now the strategy is put your champion on the bottom floor and feed him morsels.
Turn on the trial for the first fight then only grab the Morselmaster after you beat the boss. Make sure you summon your champion first from now on then add the Morselmaster behind it or you will end up summoning 2 champions and have no room for morsels.
Take the left path to reduce the cost of Shadesplitter to 0, reroll and reduce another to 0 and add holdover.
Turn on the trial for level 3 then hang right to grab a 2nd Morselmaster
**Please note I am not sure how decks are randomized. Your draws may be different but this is the overall strategy**
During the boss fight with Daedalus, put your champion on the second floor with one of the Morselmasters, a morsel on the 2nd floor and a Morselmaster on the 3rd floor.
Secound round use an Antumbra Assault on Daedalus's bomb then cast your Prism Retrevial with your remaining ember to summon a buffed conductor which you'll place in front of the Morselmaster on the top floor. Place your remaining morsel in front of the conductor on the bottom floor.
Third round put another conductor in front of the one on the bottom floor and add a morsel behind your champion.
Fourth round add another morsel in front of your conductor to wipe out the monsters on the bottom floor.
On the fifth round Daedalus should be in front of your champion. Simply end your turn and he should be defeated.
This is just a quick guide for beating Daedalus so whatever you decide to do afterwards is up to you. You can go on with this same run to beat Fel and Seraph before their battle phase. I will add the continuation to their respective achievements.