Especially when, if you know how to game the system, you can do so in a more invisible manner
Creatures (37) 4 Chief of the Edge 4 Bloodsoaked Champion 4 Mardu Shadowspear 4 Mardu Woe-Reaper 3 Arashin Foremost 4 Dragon Hunter 3 Kytheon, Hero of Akros 3 Thraben Inspector 4 Thalia's Lieutenant 4 Venerated Loxodon Lands (20) Spells (3) Sideboard The main reasons to reach to full Mardu or Abzan Warriors just dont align with the Humans payoffs, so two-color it is
Some more traditional monsters will be included in the set
There are other cards in MTGs history, like Door to Nothingness, which will make another player lose the game, but these cards wont be covered here
Tell me there's been a mistake
It may even be better in the 99, since there are many more combo options outside of mono-black