When this creature enters, put a +1/+1 counter on another target Elemental you control. Whenever another creature you control dies, you gain 1 life. If that creature was an Elemental, put a +1/+1 counter on this creature.
2019-07-12
If Overgrowth Elemental dies at the same time as one or more other creatures you control, Overgrowth Elemental's last ability triggers for each of those other creatures. You will gain 1 life for each of them, but if any of those creatures were Elementals, Overgrowth Elemental won't get a +1/+1 counter since it's already left the battlefield.
2019-07-12
If a creature you control dies at the same time that your life total becomes 0 or less, you lose the game before Overgrowth Elemental's last ability can save you.