the front side of Berta, Wise Extrapolator
the back of a classic MtG card
the front side of Intruder Alarm
the back of a classic MtG card
the front side of Xavier Sal, Infested Captain
the back of a classic MtG card

Color Identity: B, G, U

Initial Card State

  1.  All permanents on the battlefield (Berta without summoning sickness and has a +1/+1 counter on it and Xavier Sal without summoning sickness).

Mana Needed

  1. ({1} magic symbol)   available.

Steps

  1. Activate Berta by paying ({1} magic symbol)   and tapping it, creating a 0/0 Fractal creature token and putting a +1/+1 counter on it.
  2. When the Fractal enters, Intruder Alarm triggers, untapping all creatures.
  3. Activate Xavier Sal's second ability by tapping it and sacrificing the Fractal, causing you to proliferate and put a +1/+1 counter on Berta.
  4. Berta triggers, adding ({1} magic symbol)  .
  5. Repeat.

Results

  1. Infinite ETB.
  2. Infinite LTB.
  3. Infinite death triggers.
  4. Infinite mana creatures you control can produce.
  5. Infinite proliferate.
  6. Infinite sacrifice triggers.
  7. Infinite untap of creatures.

Metadata

  1. In 38 decks according to EDHREC.

Bracket Tag

This combo has been estimated to be Spicy (Bracket 3-4+).



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