Ilzareth, Immortal Plight

Wither, hexproof from white, deathlink (damage
dealt by this creature also causes its controller to
lose that much life)

Creatures your opponents control have deathlink during your turn.
{b}{b}{b}: Return Ilzareth, Immortal Plight from
your graveyard to the battlefield. Activate this
ability only during your upkeep.