I think it wasn't popular here. Anemos still has some fate trains mostly chasing stuff like the t rex mount i guess, now and then gilfarmers chase the rabbits in Pagos but you step in Pyros? its dead. Completely. It feels like that "slowwalk through a pack of morbols then wait for the one shotting gryphones turn to look away to give you enough time to run and click a thing and port out" was such a gatekeeper either literally or from word of mouth folks didn't bother.
To be honest i think i've seen two finished Eureka relics ever. Me i just want to one day get the Osma mount since he's my favourite secret boss in the series.