the front side of Marvin, Murderous Mimic
the back of a classic MtG card
the front side of Cryptic Trilobite
the back of a classic MtG card
the front side of Farmstead Gleaner
the back of a classic MtG card

Color Identity: C

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Marvin does not have summoning sickness.

Mana Needed

  1. one generic mana available.

Steps

  1. Activate Marvin using Cryptic Trilobite's second ability by paying one generic mana and tapping it, putting a +1/+1 counter on Marvin.
  2. Activate Marvin using Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding one colorless manaone colorless mana that can only be spent to activate abilities.
  3. Activate Marvin using Farmstead Gleaner's ability by paying two generic mana and untapping Marvin, putting a +1/+1 counter on Marvin.
  4. Activate Marvin using Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding one colorless manaone colorless mana that can only be spent to activate abilities.
  5. Repeat.

Notes

  1. Once you have infinite one colorless mana that can only be spent to activate abilities, you may forego removing the +1/+1 counters from Marvin.

Results

  1. Infinite colorless mana that can only be spent to activate abilities.
  2. Infinite +1/+1 counters on a creature.
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