I dont think Pandoras keyword is so bad as some players describe. Sure, there is a lot of vulnerable models, but you need to compare them with another models of the same cost. For example Sorrows is one of the best 5 cost minion in faction, and lyssas for 4 are amazing. Candy is great, and babycade is still a killer for his 7 stones.
Still, Pandora is not easy to play, and yes, her models lack of good protection, but there is a lot of mobility and nice tarpit in keyword. Ive rated her third, cause i think 1st place is always a Dreamer, second is collodi or, if dmx is banned, Titania (still her keyword is garbage untill you get Rex on your hands.).Zoraida is not so good in current schemes after nerfs and invention of friendly-emeny controlled in gg, that breaks her manipulations alot. Euripid is lack of survivability and has mediocore models, Marcus is better in arcanists, and lucius is much better in guild. Nekima is nice, but i think mano-o-mano Pandora wrecks her keyword.
So if ive played Iron scorpions on 3 tours ive ended up with Dreamer collodi Titania and Pandora.