"Tenth Edition", +m/(cards\sin\s.*hand|each\scard\sin\syour\shand)/, +!hellbent (3)
At the beginning of each player's upkeep, that player mills X cards, where X is the number of cards in their hand.
At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, Lavaborn Muse deals 3 damage to that player.
Sudden Impact deals damage to target player equal to the number of cards in that player's hand.
Gatherer works better in the Companion app!