How can you create a combo with Emiel the Blessed, Felidar Guardian, Serra's Sanctum?
user
[START OF COMBO]This combo can be formed with Emiel the Blessed, Felidar Guardian, Serra's Sanctum

Color identity: GW
Mana cost: 
Steps:
  1. Activate Serra's Sanctum by tapping it, adding at least {W}{W}{W}{W}.
  2. Activate Emiel by paying {3}, blinking Felidar Guardian.
  3. When Felidar Guardian enters the battlefield, it triggers, blinking Serra's Sanctum.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite blinking of permanents you control
  - Infinite enters the battlefield
  - Infinite landfall triggers
  - Infinite leaves the battlefield
  - Infinite mana permanents you control can produce
  - Infinite blinking[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least four enchantments.
[END OF COMBO PREREQUISITES]
assistant