How can you create a combo with Teferi, Time Raveler, Knowledge Pool?
user
[START OF COMBO]This combo can be formed with Teferi, Time Raveler, Knowledge Pool

Color identity: WU
Mana cost: 
Steps:
  1. Because of Teferi, opponent can only cast spells whenever they could cast a sorcery.
  2. Whenever they cast a spell from their hand, Knowledge Pool triggers, exiling that spell.
  3. The opponent cannot cast the spell as permitted by Knowledge Pool due to Teferi.[END OF COMBO STEPS]

Result:
  - Exile all spells cast by your opponents from their hand[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant