Activate Ashnod's Altar by sacrificing the nontoken creature, adding CC.
When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library.
Cast the creature by paying its mana cost.
Repeat.
This clever engine transforms a single creature into a self-sustaining loop by manipulating your library's top card. With **Fortune Teller's Talent** fully leveled up to reduce costs and grant permission to play from the top, you can continuously cast the creature you just sacrificed to **Ashnod's Altar**. Every time it hits the graveyard, **Mortuary** immediately catches it and places it right back on top of your library, ready to be recast using the colorless mana generated by the altar.