How can you create a combo with Grenzo, Dungeon Warden, Kiki-Jiki, Mirror Breaker, Swiftgear Drake, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Grenzo, Dungeon Warden, Kiki-Jiki, Mirror Breaker, Swiftgear Drake, Ashnod's Altar

Color identity: BR
Mana cost: 
Steps:
  1. Activate Kiki-Jiki by tapping it, targeting Swiftgear Drake.
  2. Holding priority, activate Ashnod's Altar by sacrificing Kiki-Jiki, adding {C}{C}.
  3. Resolve the Kiki-Jiki ability, creating a token copy of Swiftgear Drake.
  4. When the Swiftgear Drake token enters the batlefield, it triggers, putting Kiki-Jiki on the bottom of your library from your graveyard.
  5. Activate Grenzo by paying {2}, putting Kiki-Jiki into your graveyard from the bottom of your library, and then putting it onto the battlefield.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite creature tokens with haste
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite self-mill[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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