Altar of Dementia [Modern Horizons] 118 remove a +1/+0 counter from

remove a +1/+0 counter from it

Set: 30th Anniversary Edition Type: Enchantment Rarity: Common Cost: {2}{B}{B} At the beginning of the end step

Set: Ixalan Prerelease Promos Type: Artifact — Equipment Rarity: Rare Cost: {2} When Dowsing Dagger enters the battlefield

Set: Scarlet & Violet: Black Star Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Once we conclude our investigation

Altar of Dementia [Modern Horizons] 118 remove a +1/+0 counter fromSet: Modern Horizons 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