Viamomme, The False Hydra

Deathtouch, protection from instance, sorceries,
and enchantments.
{6}{u/b}{u/b}: Target player discards 7 cards. If less
than 7 cards are discarded this way, that player
mills the remaining cards.
Whenever a creature is destroyed by Viamomme,
The False Hydra, remove it from the game.