Accursed Lost Soul

Flying, Shroud, Deathtouch
At the beginning of your upkeep, you lose 2 life.
{w}{b}{t}: Exile target creature, unless it's
controller discards their hand and loses 4 life.
As long as you have 10 or less life, you may cast
creatures as if they had flash.
"He's been banished... so did I" - Lost Soul