Saeki House

{t}: Add {b} or {c} to your mana pool.
{b}{b}{b}{b}{b}, {t}: You lose 5 life. Target opponent
gains 10 "curse" counters, this cannot be
prevented. At the beginning of your turn, cursed
opponent removes a curse counter: you gain 1
life for each counter removed this way. When all counters are removed, cursed opponent's life is 0.
"There is something evil there."
—Karen Davis