Bûche de Noël

You can't re-roll before getting the grand prize, and there's only 4 of them

You can’t reroll without getting Gilles de Rais and there are only 4 of them

Bûche de Noël isn't limited, there are 5 in every box. The only limit is how much you want to farm.

You need 20 of the chocolate rolls for np5 chibi santa, then the rest you can use to clear the shop of hearts, scales, and roots.