the front side of Garth One-Eye
the back of a classic MtG card
the front side of Necrotic Ooze
the back of a classic MtG card
the front side of Krosan Archer
the back of a classic MtG card
the front side of Barrenton Medic
the back of a classic MtG card

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

Initial Card State

  1.  Necrotic Ooze on the battlefield.
  2.  All other permanents in your graveyard.

Notable Prerequisites

  1. Necrotic Ooze does not have summoning sickness.

Steps

  1. Activate Necrotic Ooze using Garth One-Eye's ability by tapping it, causing you to pay zero mana to cast a copy of Black Lotus.
  2. Activate Black Lotus by tapping and sacrificing it, adding one green manaone green manaone green mana.
  3. Activate Necrotic Ooze using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
  4. Activate Necrotic Ooze using Garth One-Eye's ability by tapping it, causing you to pay one generic manaone green mana to cast a copy of Regrowth.
  5. Resolve Regrowth, returning Garth One-Eye to your hand from your graveyard.
  6. Activate Necrotic Ooze using Krosan Archer's ability by paying one green mana and discarding Garth One-Eye, giving Necrotic Ooze +0/+2 until end of turn.
  7. Activate Necrotic Ooze using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
  8. Repeat.

Results

  1. Infinite magecraft triggers.
  2. Infinite self-discard triggers.
  3. Infinite storm count.
footer