How can you create a combo with Arwen Undómiel, Elrond, Lord of Rivendell, Scurry Oak?
user
[START OF COMBO]This combo can be formed with Arwen Undómiel, Elrond, Lord of Rivendell, Scurry Oak

Color identity: GU
Mana cost: 
Steps:
  1. Cause a creature to enter the battlefield under your control.
  2. Elrond triggers, causing you to scry 1.
  3. Arwen Undómiel triggers, putting a +1/+1 counter on Scurry Oak.
  4. Scurry Oak triggers, creating a 1/1 Squirrel creature token.
  5. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters on Scurry Oak
  - Infinite creature tokens
  - Infinite enters the battlefield
  - Infinite scry 1[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have a way to cause a creature to enter the battlefield under your control.
[END OF COMBO PREREQUISITES]
assistant