How can you create a combo with Medomai the Ageless, Identity Thief, Eldrazi Displacer?
user
[START OF COMBO]This combo can be formed with Medomai the Ageless, Identity Thief, Eldrazi Displacer

Color identity: WU
Mana cost: {2}{C} each turn
Steps:
  1. Declare Identity Thief as an attacker.
  2. Identity Thief triggers, exiling Medomai and causing Identity Thief to become a copy of Medomai until end of turn.
  3. Deal combat damage to an opponent using Identity Thief.
  4. Identity Thief triggers, causing you to take an extra turn after this one.
  5. At the beginning of your end step, Identity Thief triggers.
  6. Holding priority, activate Eldrazi Displacer by paying {2}{C}, blinking Identity Thief.
  7. Resolve the Identity Thief trigger, returning Medomai from exile to the battlefield.
  8. Repeat each turn.[END OF COMBO STEPS]

Result:
  - Infinite turns[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Identity Thief does not have summoning sickness.
  - An opponent is unable to block and kill Identity Thief.
[END OF COMBO PREREQUISITES]
assistant