How can you create a combo with Ith, High Arcanist, Unctus, Grand Metatect?
user
[START OF COMBO]This combo can be formed with Ith, High Arcanist, Unctus, Grand Metatect

Color identity: WU
Mana cost: 
Steps:
  1. Declare Ith as an attacker.
  2. Holding priority, activate Ith by tapping it, targeting itself.
  3. Ith triggers, causing you to loot.
  4. Resolve the Ith trigger, untapping it.
  5. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite draw triggers
  - Infinite looting
  - Infinite self-discard triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Ith does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant