Agatha of the Vile Cauldron + Earthcraft + Kenrith, the Returned King + Sidisi, Undead Vizier

WUBRG identity

Commander legal

The 4 combo pieces

What must be in place

You control a basic Swamp.

How to execute it

  1. Activate a basic Swamp by tapping it, adding {B}.
  2. Activate Kenrith's fifth ability by paying {B} due to Agatha, returning Sidisi from your graveyard to the battlefield.
  3. When Sidisi enters, its exploit ability triggers.
  4. Holding priority, activate Earthcraft by tapping Sidisi, untapping the basic Swamp.
  5. Resolve the Sidisi trigger, causing you to sacrifice it.
  6. Sidisi's second ability triggers, causing you to search your library for a card and put it into your hand.
  7. Repeat.

What the combo produces