Playing a lot of 2s on the ghost deck

[Coffee]

Seen someone streaming the game and she was playing mostly 5 of a kind with a ghost deck.

BUT ALL WERE 2s. Any reason why she would have played 2s instead of higher cards? Like what is the point? It was the GHOST deck

[Goblin]

Ghost deck with many the same cards usually implies you got an Ouija card early, and you don't get to choose what rank it changes your cards into. Having ten 2 cards kind of incentivises you to play 5 of a Kind of 2s, y'know?
There's also the fact it works with Fibbonaci, Even Steven, Hack, so it may be better than 5s or 3s. 4s would have Walkie Talkie as alternative for Fib. Just kind of maximizing the odds of you getting a joker that works, I guess.

[Ronald Brain]

2 benefits from A LOT of Jokers: Fibonacci, Hack, Even Steven, Wee Joker.