How do you get the PROJECT: Ashe First Strike Icon?
It came from Hextech crafting or loot. Riot's description in the client reads: “This icon was crafted during the 2016 PROJECT: DISRUPTION event.”
Is the PROJECT: Ashe First Strike Icon still available?
Not in the store right now. The PROJECT: Ashe First Strike Icon came from Hextech crafting or loot, and Riot does not publish which icons still drop.
