Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature.
Mana cost
2
B
Mana value
3
Printings
From
$0.29
EDHREC rank
#3080
Buy
Formats
Modern
Legal
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
1 May 2008
When Blowfly Infestation's ability resolves, it will put a single -1/-1 counter on the targeted creature. It doesn't matter how many -1/-1 counters were on the creature that went to a graveyard as long as it had at least one on it.
1 May 2008
This ability is mandatory. If you're the only player who controls any creatures when this ability triggers, you must target one of them.