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

Color identity: W
Mana cost: 
Steps:
  1. Whenever a player casts a noncreature spell from their hand, Knowledge Pool triggers, exiling that spell.
  2. Because Deafening Silence prevents players from casting more than one noncreature spell each turn, players cannot cast a noncreature spell permitted by Knowledge Pool, or any other noncreature spell that turn.[END OF COMBO STEPS]

Result:
  - Exile all noncreature spells cast from a player's hand
  - Players can only cast one noncreature spell per turn[END OF COMBO RESULT][END OF COMBO]

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