ArkhamOnline
Blood on the Altar, the printed card.The other side of Blood on the Altar.

Mythos · Scenario reference

Blood on the Altar

Easy / Standard

skull: -1 for each location in play with no encounter card underneath it (max -4).

cultist: -2. If you fail, add 1 clue from the token pool to your location.

tablet: -2. If you are in the Hidden Chamber, reveal another token.

elder thing: -3. If you fail, place 1 doom on the current agenda.

Other side

Hard / Expert

skull: -1 for each location in play with no encounter card underneath it.

cultist: -4. If you fail, add 1 clue from the token pool to your location.

tablet: -3. Reveal another token.

elder thing: -3. Place 1 doom on the current agenda.

Type
Scenario reference
Product
The Dunwich Legacy #195