How can you create a combo with Hylda of the Icy Crown, Mind Over Matter, Phial of Galadriel?
user
[START OF COMBO]This combo can be formed with Hylda of the Icy Crown, Mind Over Matter, Phial of Galadriel

Color identity: WU
Mana cost: 
Steps:
  1. Activate a mana-producing permanent by tapping it, adding at least {1}.
  2. Activate Mind over Matter by discarding a card, tapping target creature an opponent controls.
  3. Hylda of the Icy Crown triggers, causing you to pay {1} to scry 2 and draw two cards.
  4. Activate Mind over Matter by discarding a card, untapping the mana-producing permanent.
  5. Repeat.
  6. You may also repeat this loop during each turn.[END OF COMBO STEPS]

Result:
  - Tap all creatures opponents control during each turn[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have exactly one card in hand.
  - You control a mana-producing permanent.
[END OF COMBO PREREQUISITES]
assistant