the front side of Wayta, Trainer Prodigy
the back of a classic MtG card
the front side of Siegehorn Ceratops
the back of a classic MtG card
the front side of Cacophodon
the back of a classic MtG card

Color Identity: R, G, W

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. You control a permanent that can tap to produce at least one green mana.
  2. Cacophodon has power equal to 1 or 2.
  3. Siegehorn Ceratops' toughness is at least one greater than Cacophodon's power.
  4. You have a way to give Cacophodon indestructible.

Steps

  1. Give Cacophodon indestructible, if needed.
  2. Activate a mana-producing permanent by tapping it, adding one green mana.
  3. Activate Wayta by paying one green mana and tapping it, causing Siegehorn Ceratops and Cacophodon to fight each other.
  4. Siegehorn Ceratops and Cacophodon trigger twice.
  5. Resolve both Siegehorn Ceratops trigger, putting four +1/+1 counters on it.
  6. Resolve both Cacophodon triggers, untapping Wayta and the mana-producing permanent.
  7. Repeat from step 2.

Results

  1. Infinite +1/+1 counters on a creature.
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