Altar of Dementia

{2} · Artifact

Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.

Rulings (2)

Jun 14, 2019 · The number of cards the target player puts into their graveyard is equal to the power of the sacrificed creature as it last existed on the battlefield.

Jun 14, 2019 · If the target player's library contains fewer cards than the sacrificed creature's power, all of those cards are put into that player's graveyard. That player won't lose the game until they try to draw from the empty library.

LegacyLegal

VintageLegal

ModernLegal

PioneerNot legal

StandardNot legal

PauperNot legal

PremodernLegal

cEDHLegal

Where it’s played now

Inclusion by archetype · cEDH

% of archetype's lists running it · last 30 days · n=3 decks

Archetype	Format	Inclusion	Copies	Decks (n)
Dargo, the Shipwrecker / Tymna the Weaver	cEDH	100%	1×	2
Dargo, the Shipwrecker / Thrasios, Triton Hero	cEDH	100%	1×	1

Data as of Jun 14, 2026 · MTGO + papercasthaven.com

Price