How can you create a combo with Sydri, Galvanic Genius, Aetherflux Reservoir?
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[START OF COMBO]This combo can be formed with Sydri, Galvanic Genius, Aetherflux Reservoir

Color identity: WUB
Mana cost: {W}{U}{B}
Steps:
  1. Activate Sydri's first ability by paying {U}, causing Aether Reservor to become a creature.
  2. Activate Sydri's second ability by paying {W}{B}, granting Aetherflux Reservoir lifelink and deathtouch.
  3. Activate Aetherflux Reservoir, dealing 50 damage to a target of your choice and gaining 50 life.
  4. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite damage[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have at least 51 life.
[END OF COMBO PREREQUISITES]
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