Shadowverse

Aggro vampires are much weaker than cockroach decks, to be honest.

And they are much cheaper. Probably, that's why they remain popular, at least in lower ranks.

Well, now they use Finna and vampires for Yurts and Vanya, and others.

I don't use her in aggrovampires - it seems too difficult (which doesn't stop me from using Alucard - he's just too good as a finisher, and sometimes as a lifesaver). But in aggrodrakon (or rather, a not-so-aggro-drakon without Forte), she performs quite well (as much as the word "good" can be applied to this deck).

Added 2 minutes ago

18:40 Lord of the Flies gave me a bag of Tetris figures and 2 coins and immediately went for a promotion, ascending to heaven.

It's a pretty weak loot, for a legendary item.