Green is good when you need to put lands into the graveyard, my simple solution is a budget land that fetches in Terramorphic Expanse, and the expensive solution is a fetch land like Misty Rainforest
In truth, Pot of Greed has a very simple effect, but it is incredibly useful at allowing you to gain the advantage in a hurry, especially if you manage to draw one of your strongest cards upon using this card
Most recently, it made its way to the top of a massive tournament in Japan, leveraging the power of Gholdengo exs Make It Rain attack to OHKO anything on the playing field, as well as a host of consistency cards like Lunatone for draw support and Genesect ex for card search
Of course, hitting a 20 often rewards you with the strongest bonus possible
Stuff that bypassed effects on pokemon would be around, but that would at least be less common that decks that run Path
Players recognise characters, laugh about pulls, and remember the night even if they do not win the pod