Afterlife from the Loam | Pitiless Plunderer | Ashnod's Altar

(and one other card)

You have at least two opponents that each have a creature card that will enter the battlefield with greater than 0 toughness in their graveyard.

Cast
Afterlife from the Loam by paying at most ({5} magic symbol) ({B} magic symbol) ({B} magic symbol) ({B} magic symbol) , returning
Ardent Elementalist and at least two other creatures from graveyards to the battlefield under your control.
When
Ardent Elementalist enters the battlefield, it triggers, returning
Afterlife from the Loam from your graveyard to your hand.
Activate
Ashnod's Altar four times by sacrificing three of the creatures returned in step 1, adding six ({C} magic symbol) .
When the creatures die,
Pitiless Plunderer triggers four times, creating three Treasure tokens.
Activate the three Treasures by tapping and sacrificing them, adding ({B} magic symbol) ({B} magic symbol) ({B} magic symbol) .
Repeat.