Brink of Madness
{2}{B}{B}
Enchantment
At the beginning of your upkeep, if you have no cards in hand, sacrifice ~this~ and target opponent discards their hand.
Hollowborn Barghest
{5}{B}{B}
Creature -- Demon Dog
7/6
At the beginning of your upkeep, if you have no cards in hand, each opponent loses 2 life.
At the beginning of each opponent's upkeep, if that player has no cards in hand, they lose 2 life.