If you open a Spectral Pack and reload the save with a certain timing, it's possible to use Spectrals before all the cards in your hand are drawn. This causes Sigil and Ouija to convert fewer cards, and Immolate to destroy fewer cards. Most critically, you can use this bug to destroy two specific cards with Immolate rather than rely on RNG.
Original bug report by Crazy Dave
[Video demonstration with Ouija](#1244439507336695841 message)
[Video demonstration with Immolate](#1244439507336695841 message)
