I'm like the only one that cares, but I tried out a new spicy Highlander recipe, and it's going pretty okay.
Seems to have an even matchup with a lot of stuff. As expected it "counters" and "stomps" actually nothing.
Weak G3 turns/general early game are super abusable by Claret it seems, but he's a fraction of the meta compared to Nubatama DD spam that made the deck literally unplayable. Probably also doesn't match well against Riviere, but she's more of a G3 spike vs Claret that can go off with adanvtage turn 1/2. Maybe slightly easier.
Regardless, happy with the deck now. I like Highlander and like how it's finally playable. Still kinda tweaking it here and there, though, but I'm getting some feels on the key cards by this point.