Nest of Scarabs
Amonkhet — uncommon
Enchantment
Nest of Scarabs rulings:
2017-04-18: If an effect has you put more -1/-1 counters on a creature than it has toughness, you’ll put all of those counters on it and create that many Insects, even if that makes its toughness a negative number.
2017-04-18: If a creature with wither or infect deals damage to a creature, the controller of the creature with wither or infect puts that many -1/-1 counters on the second creature.