Corpsejack Menace
Creature — Fungus
If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on it instead.
Vault 22's experiments were supposed to yield plentiful plant food for the survivors. Ironically, the survivors were plentiful food for the plants.
Russell Lu
Fallout (PIP)
• #742Rulings
If you control two Corpsejack Menaces, the number of +1/+1 counters put on a creature is four times the original number. Three Corpsejack Menaces multiplies the original number by eight, and so on.
(wotc • 2017-11-17)
If a creature you control would enter the battlefield with a number of +1/+1 counters on it, it enters with twice that many instead.
(wotc • 2017-11-17)
Rulings
If you control two Corpsejack Menaces, the number of +1/+1 counters put on a creature is four times the original number. Three Corpsejack Menaces multiplies the original number by eight, and so on.
(wotc • 2017-11-17)
If a creature you control would enter the battlefield with a number of +1/+1 counters on it, it enters with twice that many instead.
(wotc • 2017-11-17)