Contagion Clasp is a rare Artifact card from Magic: The Gathering (Friday Night Magic 2011, F11).
Rare
Friday Night Magic 2011 (F11)
{2}
Mana Value
2
Card Text
When this artifact enters, put a -1/-1 counter on target creature.
{4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
