How do you get the Prestige Edition Cyber Halo Janna Icon?
It came with a Prestige skin. Riot's description in the client reads: “This icon was acquired by earning Prestige Edition Steel Valkyrie Janna during the Steel Vaklyries event.”
Is the Prestige Edition Cyber Halo Janna Icon still available?
Only with its Prestige skin. The Prestige Edition Cyber Halo Janna Icon comes with that skin, so owning the skin gets you the icon.
