the front side of Morselhoarder
the back of a classic MtG card
the front side of Sinking Feeling
the back of a classic MtG card
the front side of Fire Whip
the back of a classic MtG card

Color Identity: G, U, R

Initial Card State

  1.  All permanents on the battlefield (Morselhoarder without summoning sickness and Sinking Feeling and Fire Whip attached to Morselhoarder).

Steps

  1. Activate Morselhoarder by tapping it, dealing 1 damage to any target.
  2. Activate Morselhoarder by paying ({1} magic symbol)   and putting a -1/-1 counter on it, untapping it.
  3. Activate Morselhoarder by removing a -1/-1 counter from it, adding ({1} magic symbol)  .
  4. Repeat.

Results

  1. Infinite damage.
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