How can you create a combo with Lord Xander, the Collector, Bruvac the Grandiloquent?
user
[START OF COMBO]This combo can be formed with Lord Xander, the Collector, Bruvac the Grandiloquent

Color identity: UBR
Mana cost: 
Steps:
  1. Declare Lord Xander as an attacker, attacking any opponent with an even library size.
  2. Lord Xander's second ability triggers, causing the opponent to mill their entire library.[END OF COMBO STEPS]

Result:
  - Infinite mill for target opponent[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Lord Xander does not have summoning sickness.
  - An opponent has an even library size.
[END OF COMBO PREREQUISITES]
assistant