The Boomsday Project Guide
Battlecry: Shuffle your hand into your deck. Draw that many cards.
I discovered a shifting scroll through primordial glyph, and it was shifting between random cheapened spells as it should
Then I played this card while it was a 2-cost fireball.
Later, I drew a 4-cost fireball, that looked like a completely normal fireball. Didn't shift at all, either. This is an interesting interaction between this and those two
It resets the cost from glyph, and sets the shifting scroll to a constant. Good to know!
This + Curio Collector + A Full Hand = GG
This minion seems to be able to attack though it's frozen. At least I could. Weird.
It is so sad, that these cards have great concepts as ideas and most of them will never be implemented in constructed gameplay, even with some balance changes. For instance this particular card would be quite balanced at 9 mana.
9 mana 4/5? no way. It's not that strong.