mtg assassin's creed expensive cards Altair Ibn-La'Ahad 0045 Universes Beyond: Magic S2674* Most Expensive Universes Beyond Assassin's

All things considered, I think you can argue that Invasion of Ravnica is anywhere in the A- or B-tier range, although I'm going to aim high and put it in A-tier

Being able to get this power boost during each of your combat steps can really shorten the clock thats usually associated with decks of this type

the combination of pressure and scrying to fix the top of your deck is quite hard to overcome

1x Foil Showcase Basic Land

Let the Galaxy Burn uses a neat quirk of the rules to make its play, as X spells change their own mana value while on the stack, meaning the effective cascade cost of the card goes up the higher X is

I also love this in combo decks where you drop one half after tutoring for it if it costs the right mana