Though I gotta say, now that Avalon le Fae is covered (in terms of summer event), I feel like anything goes. But, I mean... she was the most grailed Servant in JP in 2019, beating even Arjuna Alter and Kama! People, especially on the JP-side, LOVE Kagetora, and Lasengle/Sony hasn't made a single cent out of her yet! Like, they even gave Izo (most grailed Servant of 2018) several costumes in recognition of his fame (I'd assume).
Though I gotta say, now that Avalon le Fae is covered (in terms of summer event), I feel like anything goes. But, I mean... she was the most grailed Servant in JP in 2019, beating even Arjuna Alter and Kama! People, especially on the JP-side, LOVE Kagetora, and Lasengle/Sony hasn't made a single cent out of her yet! Like, they even gave Izo (most grailed Servant of 2018) several costumes in recognition of his fame (I'd assume).
You say that, but given how Eresh and OG Cu have yet to get one despite the amount of people wanting one, I personally wouldn’t get your hopes up. But who knows tbh.