Thran Dynamo + Umbral Mantle + Xenic Poltergeist

Thran Dynamo
Umbral Mantle
Xenic Poltergeist

Requires
Thran Dynamo must be on the battlefield. Umbral Mantle must be on the battlefield. Xenic Poltergeist must be on the battlefield. Thran Dynamo and Xenic Poltergeist does not have summoning sickness.
Steps
  1. Activate Xenic Poltergeist by tapping it, targeting Thran Dynamo.
  2. Activate Umbral Mantle's equip ability by paying 0, attaching it to the Thran Dynamo.
  3. Activate Thran Dynamo by tapping it, adding .
  4. Activate Umbral Mantle by paying 3 and untapping it, giving itself +2/+2 until end of turn.
  5. Repeat.
Results
Infinitely large Thran Dynamo until end of turn.

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Top Cards
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Utility Artifacts
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