Transmogrant Altar

, , Sacrifice this artifact: Create an X/X colorless Golem artifact creature token. Activate only as a sorcery.

Unearth (: Return this card from your graveyard to the battlefield. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

, : Create a 0/1 colorless Prism artifact creature token.

Sacrifice a Prism token: Add one mana of any color.

, Sacrifice this artifact: Create X 1/1 green Snake creature tokens. Activate only as a sorcery.

: Add .

, : Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)

Sacrifice a creature: Add .

Devoid (This card has no color.)

When this creature enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add ." ( represents colorless mana.)