the front side of The Tenth Doctor
the back of a classic MtG card
the front side of Chronozoa
the back of a classic MtG card
the front side of Mana Echoes
the back of a classic MtG card

Color Identity: U, R

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Chronozoa has at least one time counter on it.

Mana Needed

  1. seven generic mana, plus an additional one generic mana available if you control exactly one additional Illusion, or an additional three generic mana available if you do not control another Illusion available.

Steps

  1. Activate The Tenth Doctor by paying seven generic mana, causing you to time travel three times, removing all time counters from each Chronozoa you control.
  2. Each Chronozoa triggers.
  3. Resolve the first trigger, causing you to sacrifice the triggered Chronozoa.
  4. When Chronozoa dies, it triggers, creating two token copies of itself that each enter with three time counters.
  5. When the Chronozoa tokens enter the battlefield, they trigger, adding one colorless manaone colorless mana for each Illusion you control.
  6. Repeat from step 3 for each remaining trigger, if applicable.
  7. Repeat from step 1.

Results

  1. Infinite colorless mana.
  2. Infinite creature tokens.
  3. Infinite death triggers.
  4. Infinite creature ETB.
  5. Infinite creature LTB.
  6. Infinite creature sacrifice triggers.
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