Contagion Clasp
4882ba90-2662-4bca-96c0-17bdfb484ae1
$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.)