Davriel's Phantasm

Flying, Davriel's Phantasm can't block.
-When Davriel's Phantasm attacks, if you have
not cast a spell this turn, attacked opponent loses
2 life and Davriel's Phantasm can't be blocked
until the end of turn.
-If an opponent doesn't play a spell on their
turn, that opponent loses 2 life.
—
Time flies over us, but leaves its shadow behind.