ZNR: Relic Vial, Artifact 3 {2}, {T}, Sacrifice a creature: Draw a card. As long as you control a Cleric, Relic Vial has 'Whenever a creature you contro...

Relic Vial

2, T, Sacrifice a creature: Draw a card.

As long as you control a Cleric, Relic Vial has "Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life."