Soulleecher’s Altar

{1}{b}, {t}, Pay 1 life: Choose one —
• Target creature gets -1/-1 until end of turn.
• Target planeswalker gets -1 loyalty until end of
turn.
{1}{b}, Sacrifice Soulleecher's Altar: Destroy all creatures with power and toughness that were
altered by a source you control this turn and all planeswalkers with loyalty that was altered by a
source you control this turn.