Edit: corrected some typos
So I made a Libram deck with the 4 hosemen OTK:
|Minion (18)||Ability (11)||Playable Hero (1)|
I noticed that after completing the quest it was impossible to make the combo if you have not played Licensed Adventurer in time to get the coin. So I thought, why not replace it with a quest that I cannot complete to secure me getting the coin: Making Mummies.
It kinda worked but I noticed I needed more carddraw and I could get rid of some spells that buff.
So I came up with a another version of this deck that is more focused on completing the combo. i added more card draw: Questing Explorer (guaranteed carddraw because of the incompletable quest) and Coldlight Oracle.
For those who do not know the combo with The Four Horsemen: