The Master, Formed Anew + Ruthless Technomancer + Agatha of the Vile Cauldron + Moritte of the Frost

The Master, Formed Anew

Ruthless Technomancer

Agatha of the Vile Cauldron

Moritte of the Frost

How it works

1. Cast The Master by paying .
2. When The Master enters the battlefield, it triggers, causing you to sacrifice Moritte of the Frost and create at least two Treasure tokens.
3. Activate a Treasure by tapping and sacrificing it, adding .
4. Activate The Master by paying and sacrificing a Treasure, returning Moritte of the Frost from your graveyard to the battlefield as a copy of The Master, which causes the Moritte of the Frost to be a copy of Ruthless Technomancer.
5. When Moritte of the Frost enters the battlefield, it triggers, causing you to sacrifice The Master and create two Treasure tokens.
6. Activate a Treasure by tapping and sacrificing it, adding .
7. Activate Moritte of the Frost by paying and sacrificing a Treasure, returning The Master from your graveyard to the battlefield as a copy of Ruthless Technomancer.
8. Repeat from step 2.

This loop relies on a clever shell game between The Master, Formed Anew and Moritte of the Frost, where each copy enters the battlefield as a fresh incarnation of Ruthless Technomancer to feed on the other. Because Agatha of the Vile Cauldron is present in spirit or play, you might wonder why her discount isn't even needed here—the sheer engine power comes from Ruthless Technomancer's ability to pull creatures out of the graveyard by sacrificing artifacts, creating a self-sustaining loop of endless resurrections, sacrifices, and leaves-the-battlefield triggers.