Contagion Clasp
6d5b3a2a-123a-4044-bec6-d186bb2427a6
$1.99 CND
When Contagion Clasp enters the battlefield, put a -1/-1 counter on target creature.
{4}, {T}: Proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)