Bringer of Doom

When Bringer of Doom enters the field, it's caster must pay all but one of their life.
Healing does damage and damage does discard while Bringer of Doom is on the field. (A card that usually does 3 damage to two players instead discards three of the cards in their hand. If a creature is targeted, the creature's controller discards the cards.)
{t} Negate the above effect until this card is untapped. It doesn't untap during your untap steps. you may untap it anytime.