Summon the Ancients

Elemental 4 (When you cast this spell, you may pay an additional {4}. If you do, create a 4/1 red Elemental token with haste. At the beginning of the end step, sacrifice it.)
Create a 1/1 green Elemental Lord creature token with "Other Elementals you control get +1/+1."
"I am old and my friends are even older. Do you want to meet them?"
-Elzov, the Old