Kenrith, the Returned King + Earthcraft + Agatha of the Vile Cauldron + Death Cultist

Kenrith, the Returned King

Earthcraft

Agatha of the Vile Cauldron

Death Cultist

How it works

1. Activate a basic Swamp by tapping it, adding .
2. Activate Kenrith's fifth ability by paying due to Agatha, returning Death Cultist from your graveyard to the battlefield.
3. Activate Earthcraft by tapping Death Cultist, untapping the basic Swamp.
4. Activate Death Cultist by sacrificing it.
5. Repeat.

This clever loop turns Kenrith, the Returned King into a relentless necromancer by leaning heavily on Agatha of the Vile Cauldron to slash the activation cost of Kenrith’s graveyard-recursion ability down to a single black mana. To fund that reanimation, Earthcraft lets you tap a basic land for mana and then untap it by tapping the newly revived Death Cultist. Once Death Cultist is back on the battlefield, you simply sacrifice it to drain your opponents and gain life, sending it right back to the graveyard so Kenrith can pull it out all over again.