It means even after this explosive turn, if there is anyone left, you can still reasonably block the crack-back
It seems weird now, because we have gotten a variety of decks that fit that archetype
Lets Hear from You With all the announcements from todays special Lore Cast, its hard to single out one thing, but what was most incredible or exciting for you
I suspect its psychological
Solving this case takes work, but the solved ability offers absurd card advantage, especially since lifegain decks tend to focus heavily on permanents
Sending someones hard-earned graveyard back to their library can be a back-breaking play against reanimator decks, Underworld Breach, or even Thassas Oracle, as your opponent will often have too many cards in their library to win the game after putting their graveyard back into their library