It has a set that features five 3 color factions, namely Obscura Operation, Maestros Massacre, Riveteers Rampage, Cabaretti Cacophony, and Bedecked Brokers
However, thats not what were going to be doping with it, because thats too obvious
Freyalise can work well in a variety of green decks, but Elf decks get extra use out of her since Freyalise's +2 ability makes an Elf Druid
synergize well with cards like Erkenbrand, Lord of Westfold and Haradrim Spearmaster
Crypt Rats Board wipes are few and far between in Pauper, so any wonky way to access them is a must
Although interestingly enough, the Seeing the success the previous round of the Go Big strategy (and specifically of Ob Nixilis), two different people submitted the same winning deck: Elspeth was able to kill most other people going big (with her destroy all creatures with power 4 or greater)