In keeping with the sets outer space amusement park theme, 10 creatures with the Clown type were featured, the majority of which were also Robots
Other characteristic decks are Mono-Green Tron, which plays some of the biggest colorless threats in the format, and Death's Shadow, which focuses on lowering its player's life total to enable a massive Death's Shadow
In fact, I think with Force of Negation I hard-cast it about a third of the time, compared to Force of Will, which I hard-cast probably less than 10% of the time
Theres also the rare Pathway cycle, 10 cards that are different because they have different lands on both sides of the card, each entering the battlefield untapped
This list is more reliant on the graveyard and benefits more from being many colours but it does have a lot more options than Hollow One builds
Evolving Archenemy Three unlikely heroes