Altar of Dementia [Conspiracy] Kaladesh Prerelease Promos This effect doesn't remove White

This effect doesn't remove White Ward

Sacrifice another creature: You gain life equal to the sacrificed creature's toughness

return a creature card from its owner's graveyard to the battlefield under the control of that creature's owner

That creature becomes an artifact in addition to its other types

that player divides that creature's combat damage

Altar of Dementia [Conspiracy] Kaladesh Prerelease Promos This effect doesn't remove WhiteSet: Conspiracy Type: Artifact Rarity: Rare Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power. "It is not that you will go mad. It is that you will beg for madness." Volrath