Consumptive Goo

{B}{B} · Creature — Ooze

{2}{B}{B}: Target creature gets -1/-1 until end of turn. Put a +1/+1 counter on this creature.

Motor: se resuelve a mano

Rulings (1)

If it targets itself, it gets both -1/-1 and the +1/+1 counter during resolution. Since state-based actions (like being at zero toughness) are not checked until resolution is done, it does not die.
Wizards of the Coast · 2004-10-04