Color Identity: U, B

Prerequisites

  1.  
    Myr Welder
    Myr Welder
    and
    Biotransference
    Biotransference
    on the battlefield.
  2.  
    Empowered Autogenerator
    Empowered Autogenerator
    and
    Merrow Grimeblotter
    Merrow Grimeblotter
    in exile (exiled by
    Myr Welder
    Myr Welder
    ).
  3. Myr Welder
    Myr Welder
    does not have summoning sickness.
  4. ({1} magic symbol)   (at most) available.

Steps

  1. Activate
    Myr Welder
    Myr Welder
    using
    Empowered Autogenerator
    Empowered Autogenerator
    's ability by tapping it, putting a charge counter on
    Myr Welder
    Myr Welder
    and adding ({U} magic symbol)   or ({B} magic symbol)   for each charge counter on
    Myr Welder
    Myr Welder
    .
  2. Activate
    Myr Welder
    Myr Welder
    using
    Merrow Grimeblotter
    Merrow Grimeblotter
    's ability by paying ({1} magic symbol)  ({UB} magic symbol)   and untapping it, giving target creature -2/-0 until end of turn.
  3. Repeat.

Results

  1. Infinite charge counters on
    Myr Welder
    Myr Welder
    .
  2. Infinite colored mana.

Metadata

  1. In 0 decks according to EDHREC.
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