Welcome to Yee-Haw Cube! In this cube, every card:
A. Is an outlaw (or makes outlaws).
B. Can commit a crime or cares about crime.
C. Cares about deserts.
D. Is fixing.
What does it mean if a card is an outlaw?
Any card with the Assassin, Mercenary, Pirate, Rogue, or Warlock creature types is an outlaw. Cards like Bitterblossom that make an outlaw token also were allowed.
What does it mean if a card can commit a crime?
This definition is a little fuzzier. Committing a crime means targeting something your opponent, or something they control. For some cards this is obvious. Go For the Throat is a crime. Thoughtseize is a crime. However, some cards make tokens that commit crimes, that's fine. Some cards are auras, aura can always commit crimes. Some cards put a counter on any creature, that can be a crime.
To note: Just because an effect wouldn't USUALLY commit a crime, or really EVER commit a crime, doesn't matter. All I care about is whether or not it COULD commit a crime. You probably shouldn't put Splinter Twin on your opponent's creatures, but you could, so it can be in the cube.
Keep in mind, there are a bunch of 2 Card Combos. If you see a card that is half of an infinite combo, and the other card commits a crime, then it's probably in (for now, these might be power outliers).
Happy Cubing!