How can I use her on why lvl pvp?
Disclaimer: I have her but at low uncaps and I haven't used her, at all.She seems a bit like wood Bathory and a bit like fire Bathory. Like wood Bathory because her tap inflicts DoT on lowest HP enemies and like fire Bathory because if you tap first her slide becomes stronger.She'd be a good pair with Horus who amplifies curse duration and potency. His -accuracy debuff is also almost as good as dark Davi's so having Resentment and Karma cartas on your units would be great.But there are a few debuff cleansers and a debuff magnet in PVP nowadays (Pomona, Athena, Thisbe) so you could use Sytry's allure for a team that relies on debuffs to work.
True I don't think that any debuff team is usefull this meta, the double cleanse with double defenders can outstanding so much damage withkught getting a debut the whole fight, even allure wouldn't help
If the "Excuse me.." Soul Carta takes off, I don't know what kinds of nonsense would be needed to chew through Light teams. Maybe curse-oriented quick barrages of DoTs that give extra damage on cleansing (unless it's Dark Werewolf who cleanses the curse) would have merit.