How can you create a combo with Realmbreaker, the Invasion Tree, Arcane Adaptation?
user
[START OF COMBO]This combo can be formed with Realmbreaker, the Invasion Tree, Arcane Adaptation

Color identity: U
Mana cost: {10}
Steps:
  1. Activate Realmbreaker's second ability by paying {10}, tapping and sacrificing it, causing you to search for all creatures in your library, as they are all Praetors due to Arcane Adaptation, and put them onto the battlefield.[END OF COMBO STEPS]

Result:
  - Put all creature cards from your library onto the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - "Praetor" chosen with Arcane Adaptation.
[END OF COMBO PREREQUISITES]
assistant