Talk:Siegfried Mask/@comment-108.233.124.210-20131212024233/@comment-24027772-20131212170640

Yes the maths are 1 * 3/4 * 2/4 * 1/4 = 9,375% chances to get the 4 differents masks in only 4 kills.

That why I was pretty sure to be right... ^_^'