Talk:Vol.2 Ch.185: 38F - Hell Train: The Dallar Show (14)/@comment-29271819-20160118225115/@comment-26484417-20160119142159

@Grz349: There are many possible explanations: (1) He actually did setup the spell when he was still Regular and passed through the Hell Train, and it has been feeding him souls for as long as he was White; (2) The initial setup for the spell requires huge numbers of souls, and he simply didn't have enough at the time; (3) He only learnt this spell later on; (4) He only came up with this particular idea later on...

This is just from the top of my head, and I'm sure there are other possibilities, but the point is that it doesn't really matter... does it?