Contagion Clasp
d134d21d-4a18-4fbe-a6c2-428e99a86466
$0.50 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.)