hemicrania

Flash, Vanishing 3
{b}{g}: hemicrania deals 1 damage to each nonlegendary creature. Untap target creature.
Pay 1 life, Sacrifice a creature: Add X mana in
any combination of {b} and/or {g}, where X is
the sacrificed creature's converted mana cost.
Whenever a player discards a card, each
player loses 1 life.
"I thought I would have to retire because death is everywhere in my business and being on the battlefield
can trigger hemicrania."