the front side of Urza, Lord High Artificer
the back of a classic MtG card
the front side of Farmstead Gleaner
the back of a classic MtG card
the front side of Forensic Gadgeteer
the back of a classic MtG card

Color Identity: U

Initial Card State

  1.  All permanents on the battlefield.

Steps

  1. Activate Urza's first ability by tapping Farmstead Gleaner, adding one blue mana.
  2. Activate Farmstead Gleaner by paying one generic mana and untapping it, putting a +1/+1 counter on it.
  3. Repeat.

Results

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