How can you create a combo with Filigree Familiar, Mortuary, Krark-Clan Ironworks, Cloud Key?
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[START OF COMBO]This combo can be formed with Filigree Familiar, Mortuary, Krark-Clan Ironworks, Cloud Key

Color identity: B
Mana cost: 
Steps:
  1. Activate Krark-Clan Ironworks by sacrificing Filigree Familiar, adding {C}{C}.
  2. When Filigree Familiar dies, its second ability and Mortuary trigger.
  3. Resolve the Mortuary trigger, putting Filigree Familiar on top of your library from your graveyard.
  4. Resolve the Filigree Familiar trigger, causing you to draw Filigree Familiar.
  5. Cast Filigree Familiar by paying {2}.
  6. When Filigree Familiar enters the battlefield, its first ability triggers, causing you to gain two life.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite draw triggers
  - Infinite enters the battlefield
  - Infinite lifegain
  - Infinite lifegain triggers
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - "Artifact" or "Creature" chosen with Cloud Key.
[END OF COMBO PREREQUISITES]
assistant