How can you create a combo with Jenson Carthalion, Druid Exile, Nyxbloom Ancient, Umbral Mantle?
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[START OF COMBO]This combo can be formed with Jenson Carthalion, Druid Exile, Nyxbloom Ancient, Umbral Mantle

Color identity: WUBRG
Mana cost: {5}
Steps:
  1. Activate Jenson by paying {5} and tapping it, adding three mana of each color.
  2. Activate Jenson by paying {3} and untapping it, giving itself +2/+2 until end of turn.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinitely large Jenson Carthalion until end of turn[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Umbral Mantle attached to Jenson.
  - Jenson does not have summoning sickness.
[END OF COMBO PREREQUISITES]
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