The Master, Formed Anew + Ruthless Technomancer + Zirda, the Dawnwaker + Spark Double
The Master, Formed Anew
Ruthless Technomancer
Zirda, the Dawnwaker
Spark Double
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggers
How it works
Cast The Master by paying .
When The Master enters the battlefield, it triggers, causing you to sacrifice Spark Double and create at least two Treasure tokens.
Activate a Treasure by tapping and sacrificing it, adding .
Activate The Master by paying and sacrificing a Treasure, returning Spark Double from your graveyard to the battlefield as a copy of The Master, which causes the Spark Double to be a copy of Ruthless Technomancer.
When Spark Double enters the battlefield, it triggers, causing you to sacrifice The Master and create two Treasure tokens.
Activate a Treasure by tapping and sacrificing it, adding .
Activate Spark Double by paying and sacrificing a Treasure, returning The Master from your graveyard to the battlefield as a copy of Ruthless Technomancer.
Repeat from step 2.
This ingenious loop turns a pair of ever-morphing impersonators into a self-sustaining engine of sacrifice and rebirth. By casting The Master, Formed Anew and exiling a creature with its entry trigger, you set the stage for Spark Double to enter as a nonlegendary copy of The Master—which then immediately adopts the identity of Ruthless Technomancer to churn out Treasures upon sacrifice. Once Ruthless Technomancer is in the graveyard, its activated ability (discounted thanks to Zirda, the Dawnwaker's passive cost-reduction) lets you pay a single black mana and sacrifice an artifact to pull your previous copy right back out to the battlefield. The Master and Spark Double continuously trade places, resurrecting one another through the Technomancer's ability while generating an endless stream of death, sacrifice, and entry triggers.