the front side of Jenson Carthalion, Druid Exile
the back of a classic MtG card
the front side of Mana Reflection
the back of a classic MtG card
the front side of Umbral Mantle
the back of a classic MtG card

Color Identity: W, U, B, R, G

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Umbral Mantle attached to Jenson.
  2. Jenson does not have summoning sickness.

Mana Needed

  1. five generic mana available.

Steps

  1. Activate Jenson by paying five generic mana and tapping it, adding one white manaone white manaone blue manaone blue manaone black manaone black manaone red manaone red manaone green manaone green mana.
  2. Activate Jenson by paying three generic mana and untapping it, giving itself +2/+2 until end of turn.
  3. Repeat.

Results

  1. Infinite colored mana.
  2. Infinitely large creature until end of turn.
  3. Infinite untap of creatures you control.
  4. Infinite mana creatures you control can produce.
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