Ahead of its September 4 premiere, The Boys Season 2 has revealed a very fun addition to its cast: X-Men and X2 alum Shawn Ashmore. To be fair, they knew about this casting decision way before we did. But hey, let us live! This is exciting news no matter which way you slice it with your laser vision. Thankfully, we know a lot more about Ashmore's role in The Boys, in addition to the news he'll be popping up in Season 2. Per a press release, Ashmore will be playing Lamplighter. Lamplighter is described as "a former …