When Tithing Blade enters the battlefield, each opponent sacrifices a creature. Craft with creature 4B (4B, Exile this artifact, Exile a creature you control or a creature card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
"Slake my thirst so that we both may be free."
—Faded inscription
Reverse Type:
Artifact
At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.