Ruthless Technomancer in exile (with a takeover counter on it).
The Master in hand or in the command zone.
Undercover Operative and
Training Grounds on the battlefield.
Notable Prerequisites
Undercover Operative has a power of at least 2.
Mana Needed
plus enough mana to pay for commander tax, if applicable available.
Steps
Cast
The Master either from your hand or from the command zone by paying plus command tax, if applicable, choosing to have it enter the battlefield as a copy of
Ruthless Technomancer.
When
The Master enters the battlefield, it triggers, causing you to sacrifice
Undercover Operative 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
Undercover Operative from your graveyard to the battlefield as a copy of
The Master, which causes the
Undercover Operative to be a copy of
Ruthless Technomancer.
When
Undercover Operative 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
Undercover Operative 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.
Results
Infinite creature LTB.
Infinite creature ETB.
Infinite creature sacrifice triggers.
Infinite death triggers.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.