the front side of Myr Welder
the back of a classic MtG card
the front side of Biotransference
the back of a classic MtG card
the front side of Empowered Autogenerator
the back of a classic MtG card
the front side of Duergar Mine-Captain
the back of a classic MtG card

Color Identity: R, W, B

Initial Card State

  1.  Myr Welder and Biotransference on the battlefield.
  2.  Empowered Autogenerator and Duergar Mine-Captain in exile (exiled by Myr Welder).

Notable Prerequisites

  1. Myr Welder does not have summoning sickness.

Mana Needed

  1. one generic mana (at most) available.

Steps

  1. Activate Myr Welder using Empowered Autogenerator's ability by tapping it, putting a charge counter on Myr Welder and adding one red mana or one white mana for each charge counter on Myr Welder.
  2. Activate Myr Welder using Duergar Mine-Captain's ability by paying one generic manaone red or white mana and untapping it, giving attacking creatures +1/+0 until end of turn.
  3. Repeat.

Results

  1. Infinite charge counters on a permanent.
  2. Infinite colored mana.
  3. Infinite power for certain creatures until end of turn.
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