are souls used for anything else?

[info]

I'm at the void. I can use my souls to damage it. but I am unsure if I should or if I can get some meta progression with them after I beat the void...

thanks

[Dabor]

You can get a score bonus for saved essence (up to 1000, I believe) but souls at the end are just for nuking the void, as recompense if you couldn't spend them at the Queen event or Soul Collector (or I suppose a Dark Mime) earlier.

[cyber_chambers]

Nope. Souls are only used as a rarer currency to buy higher end stuff at the Soul Collector, Dark Mime, Dark Idol, and Queen spaces. Any left over when you get to the Vault can be converted into damaging the Void, since they'res no further use for them at that point.

As for Meta Progression, they're is none other than mastering the 10 class cards for each character, cosmetics such as card backs/battlefield backgrounds, and Challenge Coins; both of which you buy with saved up Essence. Actual bigger meta progression is something Vault Of The Void seeks to avoid, according to the developer, with the Card Mastery being the only exception.