IGNORE. I didn't read properly and I wasn't looking at private static bool CanCastPhalanx(), I found it.
I don't see:
"private static bool CanCastPhalanx()
{
return CanCast(SNOPower.x1_Crusader_Phalanx3) && (TargetUtil.ClusterExists(15f, 3) || TargetUtil.AnyMobsInRange(15f, 1))...