Overlord of the Balemurk (Extended Art) AVR The Watcher in the Water

The Watcher in the Water enters tapped with nine stun counters on it

reveal cards from the top of your library until you reveal an Elf or Elemental card

{T}: The next spell you cast this turn can't be countered

Ketramose can't attack or block unless there are seven or more cards in exile

Overlord of the Balemurk (Extended Art) AVR The Watcher in the WaterImpending 5{1}{B} (If you cast this spell for its impending cost, it enters with five time counters and isn't a creature until the last is removed. At the beginning of your end step, remove a time counter from it.) Whenever this permanent enters or attacks, mill four cards, then you may return a non Avatar creature card or a planeswalker card from your graveyard to your hand.