Well, some time ago I was testing the lv 0 AI with my FG killer (rainbow). I was also embarassed because I lost.
The lv 0 are very slow, having a lot of different pillars and usually just 1 of each. They also have just 50 life, so anyone could kill them easily, but if you dont attack, you can have a problem.
I put an Elite Otyugh in play to control his creatures. The anemy played a lightning at it. He put a Anubis, and played momentum at it. Next turn, it was immaterial. Then all his creatures were immaterial just when played, including a lycanthrope, a crimson dragon and a phase dragon. Couldnt avoid my own death, lol.
Of course, lv 0 and 1 arent supposed to be good farms, just check the low ammount of spins. I was just trying to know what cards lv 0 have in their decks. Looks like they have good cards, but just with bad quanta sources.