Bekor, Clan Seer

Menace
At the beginning of each player's upkeep, if that
player has two or fewer cards in hand, you draw
a card and you lose 1 life.
Whenever Bekor, Clan Seer attacks, you and
defending player each discard two cards and exile
the top two cards of your library. Each player
may play the cards they exiled this way until the
end of their next turn.