the front side of Elvish Guidance
the back of a classic MtG card
the front side of Arbor Elf
the back of a classic MtG card
the front side of Sword of the Paruns
the back of a classic MtG card

Color Identity: G

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Sword of the Paruns attached to Arbor Elf.
  2. Elvish Guidance attached to a Forest you control.
  3. Arbor Elf does not have summoning sickness.
  4. You control at least three Elves.

Steps

  1. Activate Arbor Elf by tapping it, untapping the Forest that has Elvish Guidance attached.
  2. Activate the Forest by tapping it, adding one green mana.
  3. Elvish Guidance triggers, adding at least one green manaone green manaone green mana.
  4. Activate Sword of the Paruns by paying three generic mana, untapping Arbor Elf.
  5. Repeat.

Results

  1. Infinite green mana.
  2. Infinite untap of creatures you control.
  3. Infinite mana creatures you control can produce.
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