The Common Ancestor

{w}{w}{u}{u}{b}{b}{r}{r}{g}{g}{t} Sacrifice The Common Ancestor. Search your library for any amount of creature cards and put them onto the battlefield.
You lose 1 life and each opponent gains 1 life for
each creature put onto the battlefield this way.
"We all share a common ancestor, so why not let down
our guard and rejoice as one, my brethren." -Xythir, shortly before causing the Massacre of Dasar