Batwing Brume [Eventide] Commander 2014 Entry 855: There's more to

Entry 855: There's more to Avacyn's madness

that player sacrifices all but that many permanents

Set: The Dark Type: Enchantment Rarity: Rare Cost: {B}{B}{B} At the beginning of your upkeep

Then if you have seven or more cards in your graveyard

The book shrieks horribly until its cover is opened

Batwing Brume [Eventide] Commander 2014 Entry 855: There's more toSet: Eventide Type: Instant Rarity: Uncommon Cost: {1}{W B} Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell. Each player loses 1 life for each attacking creature they control if {B} was spent to cast this spell. (Do both if {W}{B} was spent.)